Answer:
10.4325
Step-by-step explanation:
For 1 year: (0.65) + (0.65)(0.07) = 0.6955
For 15 years: 0.6955 X 15 = 10.4325
All together: (0.65+(0.65*0.07))*15 = 10.4325
The new cost of the candy bar after 15 years is $1.8.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
Given that, a candy bar that originally sold for $0.65 undergoes a 7% price increase each year.
Use Amount = Principal(1+R/100)ⁿ, where n is number of years.
Total amount = 0.65(1+7/100)¹⁵
= 0.65(1.07)¹⁵
= 0.65×2.759
= $1.8
Therefore, the new cost of the candy bar after 15 years is $1.8.
To learn more about the percentage visit:
brainly.com/question/24159063.
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What type of triangle is triangle ABC?
Give your reasons for your answer:
Answer:
a. Isosceles
b. It has two equal angles
Step-by-step explanation:
✅<DCA = <BAC = 50° (alternate interior angles are congruent)
<ACB = 180 - (<BAC + <ABC) (sum of triangle)
<ACB = 180° - (50° + 80°) (substitution)
<ACB = 50°
✅∆ABC is an isosceles triangle judging from the measure of its three angles. ∆ABC has two equal angles. ∆ABC is therefore an isosceles ∆.
HOw far away can a person live from a radio station and hear its broadcast if the signal covers a circular area of 40000 square miles?
Answer:
The radio station is at the center of a circle with an area of 40,000 square miles. The furthest point that you could hear the broadcast would be on the outer edge of the circle or at the end of the radius of the circle. The formula for the area of a circle is:
Area = π[tex]r^{2}[/tex]
So we take what we know and work the formula in reverse.
40,000 = πr²
40,000 / π = r²
12,732.4 = r²
√12,732.4 = √r²
112.84 = r
The radius of a circle with an area of 40,000 square miles is 112.84 miles. This is the furthest point that you would be able to hear the broad cast.
Step-by-step explanation:
A singles tennis court measures (8x – 2) ft long and (3x – 3) ft wide.Which expression represents the area of the court?
Answer:
The expression that represents the area of the court is: [tex]24x^2 - 30x + 6[/tex]
Step-by-step explanation:
Area of a rectangle:
A rectangle has length l and width w. The area of a rectangle is:
[tex]A = lw[/tex]
A singles tennis court measures (8x – 2) ft long and (3x – 3) ft wide.
This means that [tex]l = 8x - 2, w = 3x - 3[/tex]
Which expression represents the area of the court?
The tennis court is rectangular, so
[tex]A = lw = (8x - 2)(3x - 3) = 24x^2 - 24x - 6x + 6 = 24x^2 - 30x + 6[/tex]
The expression that represents the area of the court is: [tex]24x^2 - 30x + 6[/tex]
There are 9 marbles representing 3 different colors. Write a problem where 2 marbles are selected at random without replacement and the probability is 16.
Answer fast pls! <3 xx
Answer:
There are 9 marbles in the bag. We pick 2 without replacement and get a probability of 1/6.
Each draw of a marble has a probability associated with it. Multiplying these gives 1/6 so let us assume the probabilities are (1/3) and (1/2).
In order for the first draw to have a probability of 1/3 we need to draw a color that has (1/3)(9)=3 marbles. So let's say there are 3 red marbles. The P(a red marble is drawn) = 1/3.
Now that a marble has been drawn there are 8 marbles left. In order for the second draw to have a probability of 1/2 we must draw a color that has (1/2)(8) = 4 marbles. So let's say there are 4 blue marbles out of the 8.
Since there are 9 marbles to start and we have 3 red marbles and 4 blue marbles, the remaining 2 marbles must be a different color. Let us say they are green.
The problem is: There are 3 red marbles, 4 blue marbles and 2 green marbles in a jar. A marble is picked at random, it's color is noted and the marble is not replaced. A second marble is drawn at random and its color noted. What is the probability that the first marble is red and the second blue?
What are formulas in maths?
Areas. Square. `A=l^2` ...
Volumes. Cube. `V=s^3` ...
Functions and Equations. Directly Proportional. `y = kx` `k = y/x` ...
Exponents. Product. `a^mxxa^n=a^(m+n)` ...
Radicals. Multiplication. `root(n)(x)xxroot(n)(y)=root(n)(x xx y)` ...
Trigonometry. Trigonometry Ratios. ...
Geometry. Euler's Polyhedral Formula. ...
Vectors. Notation
PLSSS HELP NOW I WILL GIVE BRAINLIEST WHO EVER ANSWERS THIS QUESTION
Answer:
√6: 2.44
Step-by-step explanation:
first one since it's closer to the square root of 6
Help plz:)))I’ll mark u Brainliest
9514 1404 393
Answer:
5
Step-by-step explanation:
The bottom left segment has length ...
84 -49 = 35
So, we can write the proportion relating the whole to that segment.
84/35 = 24x/50
Multiplying by 50/24, we get ...
x = (50/24)(84/35)
x = 5
Find the area of the following shape:
Answer:
52 m²
Step-by-step explanation:
A(trap) = 1/2h · (sum of bases)
A = 1/2(8)·(3 + 10)
A = 4(13)
A = 52
Raul has 6 shoeboxes on his bookshelf. If he has 9 toy robots in each shoebox, how
many toy robots does Raul have?
A. 63
B. 54
C. 36
D. 15
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This cuboid is made from 6 small cubes,
Write how many small cubes there are in this cuboid
Answer:
6 small cubes
Step-by-step explanation:
given in cuboid made from 6 small cubes
Answer:
in a cuboid, there is a total of 36 cubes
Step-by-step explanation:
because, There are 3 layers in total, so three layers of 12 cubes. 12 x 3 = 36 so there are 36 cubes inside the cuboid.
have a wonderful day
(the answer is for this cuboid)
Drag each statement to show whether it is true, based on the graph.\
Answer:
noice
Step-by-step explanation:
pls answer this for me i would really appreciate it! i have a few minutes
Need an answer fast!!!
Point P has coordinates (1, 3). Point Q has coordinates (4, 8). How long is the line segment? Round to the nearest tenth if necessary.
Answer:
The length of the line segment is of 5.9 units.
Step-by-step explanation:
Distance between two points:
Suppose that we have two points, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]. The distance between these two points is given by:
[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
How long is the line segment?
The distance between points P and Q. So
P(1,3), and Q(4,8).
[tex]D = \sqrt{(4-1)^2+(8-3)^2} = \sqrt{3^2 + 5^2} = \sqrt{34} = 5.9[/tex]
The length of the line segment is of 5.9 units.
Sammy buys a pound of cheese for $3.69, a pound of ham for $7.99, and a pound of shrimp for $12.99. How much money does Sammy spend altogether
Answer:
24.67
Step-by-step explanation:.
Answer:
degyddheiodo6w
Step-by-step explanation:
Can someone please help me Im so stressed out .
Answer:
38 students chose to fly
Step-by-step explanation:
add the female and male
Write an expression that has 5 terms and that is equivalent to 5x+y
The expression should be written when there is 5 terms and that is equivalent to 5x+y should be likely 5x + y - 2 + 3 - 1.
Calculation of an expression;Since we have to determine the 5 terms
And, it should be equivalent to 5x + y
So here the equation be like
= 5x + y - 2 + 3 - 1
hence, The expression should be written when there is 5 terms and that is equivalent to 5x+y should be likely 5x + y - 2 + 3 - 1.
Learn more about an expression here: https://brainly.com/question/24595897
"Out of" is used when you want too divide . True or false ?
Answer:
I think it's true
Step-by-step explanation:
Answer: this is true
Step-by-step explanation:
The term out of is express as a fraction
Example:
1/2
This is 1 out of 2
Hope this helps ;)
Which graph shows the volumes, V, of rectangular prisms with lengths of 2 centimeters, widths of 3 centimeters, and heights of h?
On a coordinate plane, the x-axis is labeled Height of Prism (centimeters) and the y-axis is labeled Volume of prism (cubic centimeters). A line goes through points (0, 0), (1, 6), (2, 12).
On a coordinate plane, the x-axis is labeled Height of Prism (centimeters) and the y-axis is labeled Volume of prism (cubic centimeters). A line goes through points (0, 0), (6, 1), (12, 2).
On a coordinate plane, the x-axis is labeled Height of Prism (centimeters) and the y-axis is labeled Volume of prism (cubic centimeters). A line goes through points (0, 0), (6, 4), and (12, 8).
On a coordinate plane, the x-axis is labeled Height of Prism (centimeters) and the y-axis is labeled Volume of prism (cubic centimeters). A line goes through points (0, 0), (2, 3), (4, 6).
Answer:
c
Step-by-step explanation:
took the test
Answer:
c
Step-by-step explanation:
took the test
Jerome takes a math course and a science course for summer school. For every 4 hours Jerome spends studying math, he studies science for 3 hours. If Jerome spent a total of 49 hours studying last week, then how long did he study math?
Which of these is the smallest number: A.0.452
B. 45%
C. 0.045
Answer:
C. 0.045
Step-by-step explanation:
Please someone help I’ll mark brainlesss !!! Please help me
Answer:
left top: 37
right top: 8
left bottom: 14
right bottom: 6
Step-by-step explanation:
i need a brainliest and i hope this helps!
The Reyes want grilled chicken and tilapia for dinner. Mrs.
Reyes finds that chicken sells at Php 150 per kilogram and
tilapia sells at Php 100 per kilogram. How many kilograms of
each she buy if the total cost is not to exceed to Php 450?
Answer:
Kilogram of chicken = 1
Kilogram of tilapia = 3
Step-by-step explanation:
Cost of chicken = 150 per kilo
Cost of tilapia = 100 per kilo
Number of kilos of each if total cost should not exceed 450
Let :
Number of kilo of chicken = x
Number of tilapia kilo = y
The constraint :
150x + 100y ≤ 450
We could choose some reasonable values of x and y then, test the constraint ;
If x = 1 and y = 3
150(1) + 100(3) = 450
Hence,
1 kilo of chicken with 3 kilos of tilapia offers the greatest combination of Number of kilograms of tilapia and chicken that could be purchased and still satisfy the maximum cost constraint.
Witch describes the slope of this line?
undefined
zero slope
negative slope
positive slope
Answer:
Undefined
Step-by-step explanation:
PLEASE HELP! i have by the end of the day to turn this in. PLEASE DONT GUESS :)
Answer:
x = 101°
Step-by-step explanation:
180-147 = 32
180-47-33 = 101
also this is not college math what
87 7/40 as a decimal
Answer:
87.175 :)
Step-by-step explanation:
Determine the solution to the system of equations graphed below and explain your reasoning in complete sentences.
Answer:
The solution to the system of equations is (0, -3) because that is where the two graphs intersect. It is the only solution since the equations intersect at that point only.
Step-by-step explanation:
We have the two equations:
[tex]f(x)=|x+1|-4\text{ and } g(x)=-2x-3[/tex]
Remember that graphically, the solution(s) of a system of equations is always where the graphs intersect.
We can see that the two graphs intersect at (0, -3).
So, g(0) = -3 and f(0) = -3 also.
And that is the only point of intersection. So the only solution to our system here is (0, -3).
The first floor of a tiny house has the length of 11 feet. The width of the kitchen feet is 7 feet and the width of the bottom bathroom feet is 4 feet the expression 11(7+4) represents the total area in the square feet.
why an expression to represent a total area as a some of the areas of each room
Answer:
11 and 4
Step-by-step explanation:
What is the slope of the line parallel to the line in part a above how do you know what is the relationship between lines that are parallel ?
What is the slope of the line. Perpendicular to the line in part a above how do you know what is the relationship between lines that are perpendicular
Answer:
If lines are perpendicular, their slopes are the negative reciprocals
Step-by-step explanation:
The amount Cami raised during last year’s charity walk, $45.50, is StartFraction 7 over 10 EndFraction of the amount she raised this year. Which equation represents n, the number of dollars she raised this year
Answer:
The equation is given by:
[tex]n = \frac{7}{10} \times 45.50[/tex]
Step-by-step explanation:
During last years's charity walk, she raised $45.50.
During this years walk, she raised n, which is 7/10 of this amount. So, the equation is given by:
[tex]n = \frac{7}{10} \times 45.50[/tex]
Answer: 45.50=0.7n
Step-by-step explanation:
The equation of line q is 5y - 4x = 10. Write an equation of the line that is perpendicular to q and passes through the
point (-15, 8)
a. 5x + 4y + 43 = 0
c. - 15x + 8y = 0
b. 8x + -15y = 0
d. 5x + 4y = 0
Answer:
its a
Step-by-step explanation:
just did it on edg2021