Answer:
20
Step-by-step explanation:
6:15
2:5
*4
8:20
Let f(x)=7x−4, g(x)=x2+4, and h(x)= x+4 7.
Evaluate the expression (f◦g◦h)(3).
Step-by-step explanation:
(x/z)=3 (7/5)= x'2
tis is the right answer
plz mark me branlists
Use properties of operations to write an expression equivalent to the expression below.
(MUST SHOW WORK!)
Answer:
third option
Step-by-step explanation:
the only difference between the original problem and the third option is where the parentheses are placed
since the operations are all addition it does not matter which pair of values gets added first because of the associate property of addition
z ÷ 12 = 10 please help im giving 60 points for the awnser i realy need this
Answer:
120
Step-by-step explanation:
10x12=120 z=120
Answer:
120
Step-by-step explanation:
12 times 10 is 120
good luck!
A leaf hangs from a branch 12 feet in the air. It falls to the ground at a rate of 0.25 feet per second. Which graph could represent the leaf’s height in feet as a function of time, in seconds, after leaving the branch?
Which equation represents the graphed function?
Answer:
0.25 - x
Step-by-step explanation:
Answer:
the last graph is correct
Step-by-step explanation:
A jojo tank takes 14 minutes to fill at a rate 5litres per minute 1.How many minutes would it takes to fill at 8 litres per minute? 2.what is the capacity of tje tank?
Given the recursive formula shown, what are the first 4 terms of the sequence?
Applying the recursive formula f(n) = f(n-1) + 4 with the initial condition f(1) = 3, we obtain the sequence 3, 7, 11, 15, which corresponds to option D) in the given choices. Optiopn D
To find the values of the sequence defined by the recursive formula f(n) = f(n-1) + 4, with the initial condition f(1) = 3, we can apply the formula repeatedly, starting from n = 2.
Using the given formula, we can calculate the values of the sequence as follows:
f(2) = f(2-1) + 4 = f(1) + 4 = 3 + 4 = 7
f(3) = f(3-1) + 4 = f(2) + 4 = 7 + 4 = 11
f(4) = f(4-1) + 4 = f(3) + 4 = 11 + 4 = 15
The values we obtained are: f(1) = 3, f(2) = 7, f(3) = 11, and f(4) = 15.
Comparing these values to the options provided:
A) 3, 9, 11, 13
B) 3, 8, 10, 12
C) 4, 7, 10, 13
D) 3, 7, 11, 15
We can see that option D) 3, 7, 11, 15 matches the values we calculated using the recursive formula. Therefore, the correct answer is option D).
For more such question on recursive formula visit:
https://brainly.com/question/29386786
#SPJ8
Simplify 6days to 4weeks to it lowest term in ratio
What is the arithmetic mean of the following numbers? 8, 1, 2, 6, 1, 48,1,2,6,1,48, comma, 1, comma, 2, comma, 6, comma, 1, comma, 4
9514 1404 393
Answer:
3 2/3
Step-by-step explanation:
The mean is the sum of the 6 numbers, divided by 6.
(8 + 1 + 2 + 6 + 1 + 4)/6 = 22/6 = 3 2/3
In the diagram, mcd=128º and mpA=76º. What is McABC?
Answer:
D. 102°Step-by-step explanation:
m∠ABC = m∠ABD + m∠CBD = Angle addition postulate1/2mCD + 1/2mAD = Angle measure is the half the intercepted arc1/2(128) + 1/2(76°) = 102°
What is the domain of the equation that is graphed?
Step-by-step explanation:
Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis. Keep in mind that if the graph continues beyond the portion of the graph we can see, the domain and range may be greater than the visible values. See Figure 6.
Figure 6
We can observe that the graph extends horizontally from
\displaystyle -5
−5
to the right without bound, so the domain is [−5,∞). The vertical extent of the graph is all range values 5 and below, so the range is (−∞,5]. Note that the domain and range are always written from smaller to larger values, or from left to right for domain, and from the bottom of the graph to the top of the graph for range
The points (8, 8) and (18,8) fall on a particular line. What is its equation in slope-intercept form?
plz help i got 0/10 as the slope
Answer:
You got it right
Step-by-step explanation:
you need to do y2-y1
x2-x1
8-8=0
18-8=10
basically you got it right because its 0/10
You have 2 different savings accounts. For Account A, the simple interest earned after 6 months is $2.63. For Account B, the simple interest earned after 30 months is $23.00. If the interest rate is 3.5% for Account A and 2.3% for Account B, how much is the principal in each account? Which account earned you the most interest the first month? Explain your answer.
Answer:
pee on the teacher
Step-by-step explanation:
I will give brainliest.
4 (2x - 3) -6 (3x + 4)
Answer:
-2x .(5x+18)
Step-by-step explanation:
Work out the shaded area of this
shape.
6m
13m
12m
11m
The diagram is not drawn to scale.
m2
Use the properties of equality to complete each proof.
Given: 6x-2y =14; Prove: y = 3x - 7
Answer:
below
Step-by-step explanation:
[tex]6x-2y=14[/tex]
[tex]-2y=14-6x[/tex]
[tex]y=-7+3x[/tex]
but has in slope-intercept form, y = 3x - 7
both lines are equal
Tommy has $350 of his graduation gift money saved at home, and the amount is modeled by the function h(x) = 350. He reads about a bank that has savings accounts that accrue interest according to the function s(x) = (1.04)x−1. Explain how Tommy can combine the two functions to model the total amount of money he will have in his bank account as interest accrues after he deposits his $350. Justify your reasoning.
Answer:
So the functions that are given are the following:
[tex]h(x)=350\\s(x)=(1.04)^{x-1}[/tex]
So in order to find the money in his account, there would have to be a substitution for (x=$350) in the first function, and a place in the second function.
Solve: 3,204 ÷ 119
Show the remainder as a fraction.
3204:119=
=26,92
=27/10
PLEASE HELP!!!!!
will mark brainliest!!!!!
Answer:
(4,7),(5,-1),(6,-10)
Step-by-step explanation:
mark me brainliest
Find the difference quotient of the function f(x)= 5x+3
Answer:
Consider the difference quotient formula.
f(x+h)−f(x)hf(x+h)-f(x)h
Find the components of the definition.
Tap for more steps...
f(x+h)=5h+5x−3f(x+h)=5h+5x-3
f(x)=5x−3f(x)=5x-3
Plug in the components.
f(x+h)−f(x)h=5h+5x−3−(5x−3)h
Step-by-step explanation:
Consider the difference quotient formula.
f(x+h)−f(x)hf(x+h)-f(x)h
Find the components of the definition.
Tap for more steps...
f(x+h)=5h+5x−3f(x+h)=5h+5x-3
f(x)=5x−3f(x)=5x-3
Plug in the components.
f(x+h)−f(x)h=5h+5x−3−(5x−3)h
on a number line, where would 4/10 be located? choose all answers that make a true statement.
Answer:
A and B only
Step-by-step explanation:
Number lines have smaller numbers on the left and larger numbers on the right. To determine the position of 4/10 on the number line, we just need to compare the value to the values in the answer choices.
a. 4/10 is equivalent to 2/5 (2/5 is just a simplified version of 4/10). If you multiple both the numerator and denominator of 2/5 by 2, you will get 4/10. If you do 4 divided by 10 and 2 divided by 5, you'll also see that they are both equivalent to 0.4. Hence, they have the same value and will be in the same place.
b. 3/10 is smaller than 4/10. In a case where the denominators of two fractions are the same, a smaller numerator would mean a smaller value. In addition, 3/10 is equivalent to 0.3 and 4/10 is equivalent to 4/10 so 0.3 is less than 0.4. That means 4/10 will be on the right of 0.3 because it's a larger number.
c. Using the same logic as part b, 2 is less than 4. That means 2/10 is less than 4/10, so 4/10 would be on the right of 2/10, not the left.
d. Same logic as parts b and c. 7 is greater than 4, so 4/10 should be on the left of 7/10 not right.
A full tin of paint has a mass of 22 kg.When the same tin is 3/4 filled with paint,it has a mass of 17 kg.What is the mass of the empty tin
Answer: 2 kg
Step-by-step explanation:
3/4(22-x)=17-x
66/4-3/4x=34/2-x
33/2-3/4x=34/2-x
1/4x=1/2
x=2
Answer:
that's 2kg because 22*.75 is 17 the difference is -5 each time. 17- another 5 is 12 or 2/4 the original amount. you keep going and at the end you are left with 2kg
The slope of a line is m= -4.
(a) Determine the slope of a line parallel to the line with the given slope.
(b) Determine the slope of a line perpendicular to the line with the given slope.
Select "Undefined" if applicable.
Part 1 of 2
The slope of a line parallel to the given slope is
Part 2 of 2
The slope of a line perpendicular to the given slope is
Answer:
a) -4
b) 1/4
Step-by-step explanation:
a) -4. This is because parallel lines have the same slope.
b) 1/4. This is because the product of perpendicular slopes will be -1. (This can be seen as -4 * 1/4 = -1)
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
1/7×2/3 in simplest form
Answer:
2/21
Step-by-step explanation:
1*2 and 7*3
Which point on the density curve represents the median value?
Answer is B
Answer:
Graphically, the MEDIAN of a density curve is the equal-area point, the point with half the area under the curve to its left and the other half to its right. The quartiles divide the area under the curve into quarters.
Step-by-step explanation:
The median of a density curve is the equal-areas point: the point that divides the area under the curve in half. The mean of a density curve is the balance point, at which the curve would balance if it were made of solid material.
hope this answers help you all
mark as brainlist.
rate this answer quys.
thank you ❤️
Answer: B is the median level
Step-by-step explanation: edge 2023
Evaluate 3x²-x+7) dx
Answer & Step-by-step explanation:
I assume you mean to differentiate the equation.
We will solve using the power rule, where x^n = nx^n-1.
Apply this rule to all three numbers in our equation to get 6x, -1, and 0
HELP PLEASE! VERY URGENT
Answer:
can i have brainlest pls
You have just purchased a car and, to fund the purchase, you borrowed $32,000. If your monthly payments are $615.13 for the next 5 years, what is the APR of the loan?
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Answer:
5.76%
Step-by-step explanation:
There is no formula for APR. It must be found using an iterative calculation, as from a spreadsheet or financial calculator.
__
The value can also be found graphically from the amortization formula:
A = P(r/12)/(1 -(1 +r/12)^(-12t))
where A is the monthly payment, P is the principal amount of the loan, r is the annual rate, and t is the number of years.
This can be put into a form that can be solved easily by a graphing calculator. We want it to find the x-intercept of f(x) = 0, so we define ...
f(x) = A(P, x/100, t) -615.13
where A(P, r, t) is defined above, and we let r = x/100 so x is the APR. The graph shows us the APR is 5.763%.
what can you say about the unknowns in the equation x+22=y+32
Answer:
x = y + 10
y = x -10
Step-by-step explanation:
For x:
Given: x + 22 = y + 32
Subtract 22 from both sides: x = y + 32 - 22
Answer: x = y + 10
For y:
Given: x + 22 = y + 32
Subtract 32 from both sides: x + 22 - 32 = y
Answer: y = x -10
I think this is what you are asking for? If not lemme know, have a nice day! :D
(also, this is my 300th answer hehehehe)
What is the Equation
Answer:
90+30+2x=180
Step-by-step explanation:
2x is an angle, so we need to find its measure
square symbol at corner of triangle means 90 degrees
we know the angle at the top corner is 30 degrees
the sum of all the angles in a triangle is 180 degrees
so the sum of 90 degrees, 30 degrees, and 2x degrees is 180 degrees
translate it to mathematical format: 90+30+2x=180
52 teratons
tons
Equals
How many tons