Therefore, according to the given information, h ²(x) = (x^3 - 12 + t^2)^3 - 12 + t^2.
The function h(x) is defined as x³ minus 12 plus t squared, where x is greater than or equal to 0, and t is some constant. To find h²(x), we need to first calculate the result of applying h(x) to itself, which we can write as h(h(x)). After some calculations, we arrive at h(h(x)) equals x⁹ minus 36 times x to the power of 6 multiplied by t squared, plus 324 times x to the power of 3 multiplied by t to the power of 4, minus 12 times x cubed, plus 145 times t squared, minus 35 times t to the power of 4. Therefore, h²(x) is equal to the same expression we obtained for h(h(x)).
To find h²(x), we need to first find h(h(x)).
h(x) = x^3 - 12 + t^2
h(h(x)) = (h(x))^3 - 12 + t^2
Substituting h(x) into the above equation, we get:
h(h(x)) = (x^3 - 12 + t^2)^3 - 12 + t^2
Therefore, h²(x) = (x^3 - 12 + t^2)^3 - 12 + t^2.
Therefore, according to the given information, h ²(x) = (x^3 - 12 + t^2)^3 - 12 + t^2.
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jeremy can solve a rubik's cube in 4minutes. michael is very fast and can solve 5 cubes in 12 minutes. working together what is the fewest number of minutes it will take for them to solve 10 cubes?
The fewest number of minutes it will take Jeremy and Michael to solve 10 Rubik's cube is 16 with a speed such that Jeremy solve one in 4 minutes and Michael solves 5 in 12 minutes.
To solve the following word problem,
Time taken by Jeremy to solve one cube = 4 minutes = 240 seconds
Time taken by Michael to solve 5 cubes = 12 minutes
Time taken by Michael to solve 1 cube = [tex]\frac{12}{5}[/tex] minutes = 144 seconds
Since one solves the cube alone, they do it individually,
For the first 12 minutes, Michael solves 5 cubes and Jeremy solves 3 cubes ([tex]\frac{12}{3}[/tex])
Then, to solve 2 or more cubes Michael takes 288 seconds
And if Michael and Jeremy each solve one cube it takes them 144 seconds and 240 seconds respectively.
Therefore, the second situation is responsible for solving in the least time which comes out to be 12 minutes + 4 minutes (240 seconds) is 16 minutes.
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what percentage of those states do NOT use coal ?
Answer:
62.5%
Step-by-step explanation:
The number of states do not use nuclear: 20 + 12 = 32
The number of states that do not use nuclear and use coal: 20
so 20/32 = 5/8 = 62.5%
what is the probability of winning a giveaway with 73 entries and 2 winners
(1 entry = 1 person)
The probability of winning a giveaway with 73 entries and 2 winners is the fraction 2/73.
What is probabilityThe probability of an event occurring is the fraction of the number of required outcome divided by the total number of possible outcomes.
The total possible outcome = 73
the event of winning = 2
probability of winning the giveaway = 2/73
This means that each winner has a 2/73 chance of winning the giveaway.
Therefore, the probability of winning a giveaway with 73 entries and 2 winners is the fraction 2/73.
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Describe the distribution in terms of magnitude, degree, and direction of skewness.
Skewness measures the magnitude, degree, and direction of asymmetry in a distribution. It is an important tool for describing and understanding the shape of data distributions.
Skewness is a measure of the asymmetry of a distribution. It is a statistical measure that indicates the degree to which a distribution deviates from the symmetry of a normal distribution. Skewness can be either positive or negative, or it can be zero, indicating no skewness.
Magnitude, The magnitude of skewness is determined by the degree of asymmetry in the distribution. The larger the magnitude of skewness, the more asymmetrical the distribution is. A small magnitude indicates a distribution that is close to symmetric.
Degree, The degree of skewness is the extent to which the distribution deviates from symmetry. Positive skewness indicates a distribution with a longer right tail than left, while negative skewness indicates a distribution with a longer left tail than right.
Direction, The direction of skewness is the direction of the longer tail of the distribution. If the tail is to the right, the distribution is positively skewed, and if the tail is to the left, the distribution is negatively skewed.
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find the surface area of a rectangular prism if the width is 4 cm, the length is 4 cm, and the height is 15 cm
Hence, the rectangular prism has a surface area of 272 square centimetres.
what is surface area ?For instance, by multiplying the length and breadth of a rectangle, the area of the shape can be determined. Pi (roughly 3.14), multiplied by the square root of the radius, can be used to get a circle's area. Calculating the size of numerous forms and figures, including triangles, circles, squares, and polygons, involves the usage of area, a key topic in geometry. The size of a piece of land, a building's floor area, or the surface of such an object are just a few examples of the many real-world uses for it.
given
We must add up the areas of all six faces of a rectangular prism in order to determine its surface area.
In this instance, the dimensions are as follows: width (w), length (l), and height (h), all in centimetres.
You can compute the surface area (A) as follows:
A = lw + lh + lw
Inputting the values provided yields:
A is equal to 2 (4 x 4 cm) + 2 (4 x 15 cm) + 2. (4 cm x 15 cm)
[tex]A=32 cm^2 + 120 cm^2 + 120 cm^2[/tex]
A = 272 cm²
Hence, the rectangular prism has a surface area of 272 square centimetres.
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Someone please help me it due in 2 hours!
The estimated probability that the golfer will hit at least 4 times in his next 10 attempts is approximately 40%. So correct option is B.
Describe probability ?Probability is a branch of mathematics that deals with the study of random events and their likelihood of occurrence. It involves quantifying the chance or likelihood of an event happening, and it is expressed as a number between 0 and 1, with 0 indicating that the event is impossible, and 1 indicating that the event is certain to happen.
Probability is often used in real-world situations to predict the likelihood of future events, make informed decisions, and understand patterns in data. It has many applications in various fields such as finance, physics, biology, and engineering.
To simulate the situation, we can use the table of random numbers to generate 10 digits, and count the number of times a digit is less than or equal to 3, which represents a hit for the golfer.
Using the table, we get the following sequence of digits:
26 53 48 69 55 23 44 72 89 55
Counting the number of hits, we get 4 hits out of 10 attempts. Therefore, the estimated probability that the golfer will hit at least 4 times in his next 10 attempts is approximately 40%.
So, the answer is B. Possible answer: 40%.
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Which question requires gathering numerical data?
A
What are my favorite TV shows?
B.
How many goldfish are in the pet store?
What breeds of dogs are in the dog show?
D. What are the seven tallest mountains in the world?
A student is graduating from college in 12 months but will need a loan in the amount of $10,720 for the last two semesters. The student may receive either an unsubsidized Stafford Loan or a PLUS Loan. The terms of each loan are: Unsubsidized Stafford Loan: annual interest rate of 5.95%, compounded monthly, and a payment grace period of six months from time of graduation PLUS loan: annual interest rate of 6.55%, compounded monthly, with a balance of $11,443.63 at graduation Which loan will have a lower balance, and by how much, at the time of repayment? The Stafford loan will have a lower balance by $485.06 at the time of repayment. The PLUS loan will have a lower balance by $485.06 at the time of repayment. The Stafford loan will have a lower balance by $274.54 at the time of repayment. The PLUS loan will have a lower balance by $274.54 at the time of repayment.
The loan that will have a lower balance and the amount is D. The Stafford loan will have a lower balance by $274.54 at the time of repayment.
How to find the balance ?First, find the future balance of the PLUS Loan by the formula :
= Principal x ( 1 + monthly interest rate ) ^ number of months
= $ 11, 443.63 x ( 1 + 0. 005458 ) ⁶
= $ 11, 443.99
Then, find the future balance of the unsubsidized Stafford Loan with the same formula :
= 10, 720 x (1 + 0. 004958) ¹⁸
= $ 11, 169.46
This shows that the unsubsidized Stafford Loan would have a lower balance and the difference would be :
= $11, 443.99 - $11, 169.46
= $ 274.54
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Select the simplification that accurately explains the following statement. 7 3 = 7 1 3 A.
The simplification that accurately explains the statement 73 = 713A is A = 73/713
Selecting the simplification that accurately explains the statement.From the question, we have the following parameters that can be used in our computation:
7 3 = 7 1 3 A.
Express properly
So, we have
73 = 713A
Divide both sides of the equation by 713
So, we have
A = 73/713
Hence, the simplification that accurately explains the statement is A = 73/713
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If my x-axis has a period of pi on a cosine graph, what should I label it as? Just "Time" or are there units?
Answer:
Step-by-step explanation:
I do believe you should most definitly add units
This is Ariana's method to divide 213 by 12 [tex]\frac{1}{2}[/tex]
213÷12 [tex]\frac{1}{2}[/tex]= 426÷25
= 852÷50
= 1704÷100
= 17.04
Using Ariana's method to work out 135 ÷ 12 1/2 without a calculator will gives us: 54/5 or 10.8.
What is Ariana's method?Ariana's method for division involves breaking down the divisor into a more manageable fraction and adjusting the dividend accordingly. Here's how we can use this method to solve 135 ÷ 12 1/2 without a calculator:
Step 1: Rewrite the mixed number as an improper fraction:
12 1/2 = 25/2
Step 2: Determine the reciprocal of the fraction:
25/2 → 2/25 (reciprocal)
Step 3: Rewrite the division problem as multiplication by the reciprocal:
135 ÷ 12 1/2 = 135 x 2/25
Step 4: Simplify the expression:
135 x 2/25 = (27 x 5) x 2/25 = 54/5
Therefore, 135 ÷ 12 1/2 = 54/5 or 10.8 when rounded to one decimal place.
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What is the area of this square?
Answer: 81mi^2
Step-by-step explanation:
Area Formula for Square: side * side
9*9 = 81
what is the solution to the inequality -0.4x1.27>0.8
Answer:
x < 1.175
Step-by-step explanation:
-0.4x + 1.27 > 0.8
-0.4x > -0.47
x < 1.175
The base of an isosceles triangle is 50 cm and the length of one of its legs is 65 cm. (4 points) (a) Find the height of the isosceles triangle
If the base of an isosceles triangle is 50 cm and the length of one of its legs is 65 cm, the height of the isosceles triangle is 60 cm.
To find the height of the isosceles triangle, we need to use the Pythagorean theorem and the properties of isosceles triangles.
First, we draw a diagram of the triangle and label the known values. We know that the base is 50 cm and one of the legs is 65 cm. Since the triangle is isosceles, the other leg is also 65 cm.
Next, we can draw a perpendicular line from the top vertex to the base, which represents the height of the triangle. We can label this height as "h".
Now, we have a right triangle with a base of 50 cm, a hypotenuse of 65 cm, and a height of "h". We can use the Pythagorean theorem to find the value of "h":
h² + 25² = 65²
h² + 625 = 4225
h² = 3600
h = 60
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Answer this question and I will give u brainlst.
*There are 6 steps to this problem.
its 12.67 because like look at it this way
Hypothesis Testing Using a P-Value Signature Assignment #2
Roller Coasters. The heights in feet of 36 randomly selected top-rated roller coasters are listed. Assume the population standard deviation is 71.6 feet. At a = 0.05, is there enough evidence to reject the claim that the mean height of top- rated roller coasters is 160 feet? (Source: POP World Media, LLC)
325 188 306 107 208 167 105 78 140 232 230 170 170 205 305 135 200 200 100 223 135 195 80 90 120 210 82 161 245 88 70 116 121 146 149 124
1. Express the null and alternative hypothesis in words and as mathematical expressions. Identify which one is the claim?
2. Compute the sample mean and test statistic z. Write out the formulas and show your work. Round off to two decimal places. (EQS)
3. Compute the p value and explain how it was found. (Round off two decimal places.)
4. Describe whether to reject or fail to reject the null hypothesis and explain the decision.
5. Interpret the decision in the context of the original claim. (Critical thinking)
6. In three to five sentence explain how and why hypothesis testing is used. Give an example (Communication)
Null hypothesis: The mean height of top-rated roller coasters is 160 feet (H0: u = 160).
Solution to the aforementioned questions1) Null hypothesis: The mean height of top-rated roller coasters is 160 feet (H0: u = 160). Alternative hypothesis: The mean height of top-rated roller coasters is not 160 feet (Ha: u ≠ 160). The claim is the null hypothesis.
2) Sample mean = (325+188+306+107+208+167+105+78+140+232+230+170+170+205+305+135+200+200+100+223+135+195+80+90+120+210+82+161+245+88+70+116+121+146+149+124)/36 = 164.97 feet. The test statistic z = (x - μ) / (σ / √n) = (164.97 - 160) / (71.6 / √36) = 1.21.
3) The p-value is the probability of observing a test statistic as extreme as the one computed from the sample, assuming the null hypothesis is true. Using a standard normal distribution table, the p-value is 0.1131.
4) At α = 0.05, the p-value (0.1131) is greater than a. Therefore, we fail to reject the null hypothesis.
5) Based on the statistical analysis, we do not have sufficient evidence to reject the claim that the mean height of top-rated roller coasters is 160 feet.
6) Hypothesis testing is a statistical method used to make decisions based on the analysis of sample data. It is used to determine whether a claim or hypothesis about a population is supported by the evidence provided by the sample data.
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PLS HELP! Will give brainliest :)
The formula =C6*D6 would be found in which cell of this spreadsheet?
The formula C6*D6 can be found in the cell E6. Option A is the correct answer.
What is cell in a spreadsheet?A spreadsheet cell is a square region in a grid that can hold text, numbers, or formulas as well as other types of data. A unique cell address, which comprises of a column letter and a row number, is used to identify each cell. For instance, cell C4 is the cell in the third column and fourth row, and cell A1 is the top-left cell in the spreadsheet. Users can enter data, format cells, and use formulas to conduct calculations on the cells in a spreadsheet, among other tasks.
The formula C6*D6 can be found in the cell E6. Option A is the correct answer.
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ms. todd gives students a project where she gives all students in her class a single set of ordered pairs numbered 1 through 30. they need to graph ordered pairs in order and then connect the dots in the order in which they are graphed to make a picture. this serves as their final unit project on graphing points on the coordinate plane. is this a suitable project?
Yes, the project consists on single set of ordered pairs numbered 1 through 30 on coordinate planes for all class students is a suitable one.
Ordered pair is a composition of the x- coordinate (i.e., abscissa) and the y coordinate (i.e, ordinate), that's two values written in a fixed order within. In mathematics, an ordered pair ( pair means two objects) so, (a, b) is a pair of objects in particular order. The order in the pair is very significant, that is ordered pair (a, b) is different from the ordered pair (b, a). Now, Ms. todd provide a project to students which consists a single set of ordered pairs numbered 1 through 30, for all students in her class. We can easily graph a ordered pair on coordinate plane. Coordinate plane is a 2-D graph made using x-coordinate and y-coordinate. There is two axis x-axis and y-axis. So, first they collect all possible ordered pairs from 1 to 30 like ( 1,1),( 1,2),(1,3),..........(1,30), (30,1),.....,(30,30) ... etc. In this coordinate plane consists 30 numbers value on y-axis and 30 on x-axis. Then, draw on graph. Hence, it is suitable.
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A designer makes the sketch shown below for a new lamp. What is the approximate area of her sketch?
Diagram shows a composite-shaped lamp formed by placing a trapezoid over a hexagon. Height of both the shape is labeled 8 inches. The trapezoid has shorter leg labeled 4 inches and the horizontal span between two vertices of hexagon is 6 inches.
The lamp shade is a trapezoid. Its area is approximately
square inches. The bases of the lamp are two trapezoids. The area of each is approximately
square inches. In total, the area is approximately
square inches.
The approximate area of the sketch for the new lamp is : A = 70
We have,
A trapezium is one pair of parallel sides and one pair of non-parallel sides.
from the diagram we can extract the necessary information needed to find the area of the trapezium.
for the first trapezium (lamp shade)
a = 4 in
b = 6 in
h = 6 in
A1 = a+b/2 * h
= 5 * 6 = 30
For the area of the second trapezium (lamp base)
a = 4 in
b = 6 in
h = 4 in
A2 =a+b/2 * h
= 5 * 4 = 20
For the area of the third trapezium (lamp base)
a = 6 in
b = 4 in
h = 4 in
A3 = a+b/2 * h
= 5 * 4 = 20
The total Area of the trapezium (lamp)
A = A1 + A2 + A3
A = 30 + 20 + 20
A = 70
In conclusion, The approximate area of the sketch for the new lamp is :
A = 70
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Please help!! Equation is in image below.
The real values of "a" that make (x - a) a factor of the given polynomial are: a = 3, a = 2, and a = 3/14.
What are all the real values of a?
To find the values of "a" for which (x - a) is a factor of the given polynomial x⁴ + 3x³ - 6x² - 28x - 24, we can use the Remainder Theorem.
So, let's divide the given polynomial by (x - a) and set the remainder to zero to find the values of "a".
Using long division or synthetic division, we get:
x³ + (a - 3)x² + (3a - 6)x + (6 - 28a)
__________________________________________
x - a | x⁴ + 3x³ - 6x² - 28x - 24
Since the remainder is zero, we have;
x³ + (a - 3)x² + (3a - 6)x + (6 - 28a) = 0
Now, for (x - a) to be a factor of the given polynomial, the coefficients of x², x, and the constant term must be zero, because these are the coefficients of (a - 3)x², (3a - 6)x, and (6 - 28a), respectively.
So, we can set them to zero and solve for "a":
a - 3 = 0 (Coefficient of x²)
3a - 6 = 0 (Coefficient of x)
6 - 28a = 0 (Constant term)
Solving these equations, we get:
a - 3 = 0 => a = 3
3a - 6 = 0 => 3a = 6 => a = 2
6 - 28a = 0 => 28a = 6 => a = 6/28 => a = 3/14
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SHARKS The average length of a whale shark is 24.821 feet long. The average whale shark is 13.319 feet longer than the average length of a great hammerhead shark (x)? What is the average length of a great hammerhead shark?
Answer:
11.502
Step-by-step explanation:
Rectangular prism a measures 3 inches by 4 inches by 8 inches. Rectangular prism b measures 5 inches by 5 inches by 6 inches. A before doing any calculations predict which prism has greater surface area to volume ratio. B. Calculate the surface area volume, and surface area to volume ratio for each prism
Before doing calculations we can predict rectangular prism A has greater surface area to volume ratio than that of rectangular prism B.
The surface area of rectangular prism A is 136 square inches and that of B is 170 square inches. And the ratio of surface area to volume of rectangular prism A is 1.4167 square inches/ cubic inches (approximately) and that of B is 1.1334 square inches/ cubic inches (approximately).
Rectangular prism A has dimension as,
length = 3 inches , breadth = 4 inches and height = 8 inches
Rectangular prism B has dimension as,
length = 5 inches , breadth = 5 inches and height = 6 inches
The surface area of rectangular prism can be calculated using the formula = 2( length*breadth + length*height + height*breadth)
Therefore, surface area of rectangular prism A = 2{ (3*4) + (3*8) + (4*8)} square inches =136 square inches (that is, 136 [tex]inches^{2}[/tex])
Surface area of rectangular prism B = 2{ (5*5) + (5*6) + (5*6)} square inches =170 square inches (that is, 170 [tex]inches^{2}[/tex])
The volume of rectangular prism can be calculated using the formula = length * breadth * height (in cubic unit)
Therefore, volume of rectangular prism A = (3)(4)(8) cubic inches =96 cubic inches (that is, 96 [tex]inches^{3}[/tex] )
Volume of rectangular prism B = (5)(5)(6) cubic inches =150 cubic inches (that is, 150 [tex]inches^{3}\\[/tex] )
Therefore, ratio of surface area to volume of rectangular prism A = (136/96) square inches/ cubic inches = 1.4167 square inches/ cubic inches (approximately)
Ratio of surface area to volume of rectangular prism B = (170/150) square inches/ cubic inches = 1.1334 square inches/ cubic inches (approximately)
Thus, ratio of surface area to volume of rectangular prism A is greater than that of rectangular prism B.
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Write a matrix that when multiplied by any point [x/y] would have the effect of rotating the point 90 degrees counterclockwise. Also determine the algebraic effect of performing the transformation on the point A.
The result of rotating the point [-5, 2] by 90 degrees counterclockwise is the point [2, -5].
Define rotationRotation is a transformation in geometry that involves turning or spinning an object around a fixed point called the center of rotation. The center of rotation remains stationary while all the points of the object move along circular paths, at the same angle and distance from the center.
To rotate a point [x/y] counterclockwise by 90 degrees, we can use a 2x2 matrix of the form:
[ 0 -1 ]
[ 1 0 ]
To multiply this matrix by a point [x/y], we can use the following matrix multiplication:
[ 0 -1 ] [ x ] [ -y ]
[ 1 0 ] [ y ] = [ x ]
So, if we have a point [x/y] and we want to rotate it 90 degrees counterclockwise, we can multiply it by the matrix [ 0 -1 ; 1 0 ] to get the new point [-y/x].
To rotate a point 90 degrees counterclockwise using a matrix, we need to represent the point as a column matrix and then multiply it by the 2x2 rotation matrix.
Assuming that the point is [x, y] = [-5, 2], we can represent it as a column matrix:
| -5 |
| 2 |
To rotate the point counterclockwise by 90 degrees, we can use the following 2x2 rotation matrix:
| 0 -1 |
| 1 0 |
Multiplying the rotation matrix by the column matrix representing the point gives:
| 0 -1 | | -5 | | 2 |
| 1 0 | ×| 2 | = | -5 |
So the result of rotating the point [-5, 2] by 90 degrees counterclockwise is the point [2, -5].
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The side lengths of a triangle are 3 meters,4 meters, and 5 meters, Suppose the side lengths are multiplied by 4. Describe the change in the perimeter
The change in the perimeter is:
= 36m
The side lengths of a triangle are 3 meters,4 meters, and 5 meters.
We have to find the perimeter of the triangle.
Now,
Perimeter of a triangle is sum of all sides.
We have the side's length are:
[tex]P_1[/tex] = 3 + 4 + 5 = 12 meters.
Now, In the second case we have to multiplied the side length by 4.
Side's length are:
3 = 3 × 4 = 12
4 = 4 × 4 = 16
5 = 4 × 5 = 20
Perimeter of a triangle is sum of all sides.
[tex]P_2[/tex] = 12 + 16 + 20
[tex]P_2[/tex] = 48 meters
Now, the change in the perimeter is:
[tex]P_2 - P_1[/tex] = 48 - 12 = 36m
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steps for u-sub w/ definite integrals
Here are the general steps for using the u-substitution method to evaluate a definite integral:
1. Identify a part of the integrand that looks like the derivative of another function.
This is usually denoted as u, and u should be a function that is easy to integrate.
2. Replace the selected part of the integrand with u. In other words, substitute u for the expression inside the integral.
3. Take the derivative of u with respect to the variable of integration, and then multiply by dx to obtain du.
4. Replace dx with the expression in terms of du, using the relationship you found in step 3.
5. Rewrite the entire integral in terms of u and du, and simplify as much as possible.
6. Evaluate the integral using u and the limits of integration. Replace u with the original expression, and then evaluate the expression at the upper and lower limits of integration.
7. Substitute the values obtained in step 6 into the original equation to get the final answer.
The u-substitution method is a powerful technique for evaluating definite integrals.
The general idea behind the u-substitution method is to replace a complicated expression inside the integral with a simpler expression, which is equal to the original expression.
Here are the general steps for using the u-substitution method to evaluate a definite integral:
Let's take an example to illustrate these steps:
Evaluate the definite integral ∫[tex](2x + 1)^(3/2) dx from x = 1 to x = 2.[/tex]
Let u = 2x + 1.
Replace 2x + 1 with u in the integral to get ∫[tex]u^{3/2} dx.[/tex]
Take the derivative of u with respect to x to get du/dx = 2, and then multiply by dx to obtain du = 2dx.
Replace dx with 1/2 du.
Rewrite the entire integral in terms of u and du to get ∫[tex]u^{3/2} (1/2) du.[/tex]
Evaluate the integral using u and the limits of integration to get (2/5) [tex]u^{5/2}[/tex] from 3 to 5.
Substitute the values obtained in step 6 into the original equation to get the final answer, which is[tex](2/5) [(5^{5/2}- 3^{5/2}].[/tex]
Therefore, the value of the definite integral ∫[tex](2x + 1)^{3/2}[/tex]dx from x = 1 to x = 2 is approximately 6.243.
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Find the amount of money Amber can afford to borrow using the banker's rule. Amber makes $32,300 annually. What is the amount that can be borrowed?
According to the banker's rule, Amber can afford to borrow a maximum of $96,900.
What is the amount that can be borrowed?
The banker's rule is a guideline used by some lenders to determine the maximum amount that an individual can borrow based on their annual income.
According to the banker's rule, the maximum amount that can be borrowed is typically a multiple of the borrower's annual income.
The exact multiple used in the banker's rule may vary depending on the lender and the borrower's financial situation, but a common multiple used is 3.
Therefore, to calculate the amount that Amber can afford to borrow using the banker's rule, we can multiply her annual income by 3.
Given that Amber makes $32,300 annually, we can calculate the amount that can be borrowed using the banker's rule as follows:
Maximum amount that can be borrowed = Annual income * Banker's rule multiple
Maximum amount that can be borrowed = $32,300 * 3
Maximum amount that can be borrowed = $96,900
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how to solve this equation
-4x - 5 - 11x= 40
Answer:
x = -3
Step-by-step explanation:
[tex]-4x-5-11x=40\\-15x=40+5[/tex]
[tex]x=\frac{45}{-15}[/tex]
[tex]x=-3[/tex]
Hope this helps.
Which do you think would have a higher value if c and d are positive decimal numbers:
4c + 2d or 6c + 3d? How can you be sure?
we can be sure that 6c + 3d will have a higher value than 4c + 2d if c and d are positive decimal numbers.
Explain variableA variable in mathematics is a symbol or letter that is used to indicate a quantity in a mathematical statement or equation that can have many values. It is a symbol that may be used to represent an arbitrary or undefined integer in algebraic expressions and equations.
Both expressions have the same common factor of 2, so we can simplify them as follows:
4c + 2d = 2(2c + d)
6c + 3d = 3(2c + d)
Since c and d are positive decimal numbers, we know that both 2c + d and 3(2c + d) are positive. Therefore, the expression with the higher value will be the one with the larger coefficient, which is 3 in the second expression.
So, we can be sure that 6c + 3d will have a higher value than 4c + 2d if c and d are positive decimal numbers.
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!!PLEASE HELPPPPP MEEE!!
Using simple interest his interest is $ 1165.50
What is simple interest?Simple interest is given by I = PRT/100 where
P = principal, R = rate and T = timeGiven that Tucker deposits an amount of $7400 in an account that pays 3.15 % simple interest. Since he keep the amount in the account for 5 years without making any withdrawal or deposits, we need to find the amount of interest after 5 years.
Using the simple interest formula,
I = PRT/100
Given that
P = $ 7400, R = 3.15 % and T = 5 yearsSo, substituting the values of the variables into the equation, we have that
I = PRT/100
I = $ 7400 × 3.15 % × 5/100
= $ 74 × 315 × 5/100
= $ 116550/100
= $ 1165.50
So, his interest is $ 1165.50
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Luis leases a BMW for 4 years at $475.86 a month. What total will he spend on his lease?
Answer: Luis will spend a total of $22,868.48 on his lease.
Step-by-step explanation: To calculate the total cost of Luis's lease, we need to multiply the monthly cost by the number of months in the lease:
Total cost = monthly cost x number of months
The number of months in 4 years is 4 x 12 = 48 months.
Therefore, the total cost of Luis's lease is:
Total cost = $475.86/month x 48 months
Total cost = $22,868.48
So Luis will spend a total of $22,868.48 on his lease.