11. Braydon buys a new CD and pays 8% sales tax. If the sales tax is $1.20, calculatethe price of the CD.

Answers

Answer 1

Answer:

$\text{Find the price of the CD:}\n\n\text{We know that Brandon pays 8\% in sales tax}\n\n\text{We also know the cost of taxd was \$1.20}\n\n\text{Turn this into an equation, use x to represent price of CD}\n\n1.2=0.08x\n\n\text{Solve for x:}\n\n1.2=0.08x\n\n\text{Divide 1.2 by 0.08}\n\n15=x\n\n\boxed{\text{Price of CD: \$15}}$

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Morton made 36 out of 48 free throws last season. What percent of his free throw did Morton make?

Answers

Answer : The percent of his free throw Morton make is, 75 %

Step-by-step explanation :

As we are given that Morton made 36 out of 48 free throws last season.

Now we have to determine the percent of his free throw did Morton make.

$\text{Percent of his free throw}=\frac{\text{Number of throws made}}{\text{Total number of free throws}}* 100$

Now put all the given values in this expression, we get:

$\text{Percent of his free throw}=(36)/(48)* 100$

$\text{Percent of his free throw}=75\%$

Therefore, the percent of his free throw Morton make is, 75 %

Just divide 36 by 48, and you will get that he made 75% of his free throws.

PLEASE HELP!!!THIS IS FOR 6 POINTS!!!
How much pizza sauce is needed to cover a 16" pizza? (Note: 16" is the diameter of the pizza.)

A)
50.24 in2
B)
200.96 in2
C)
803.84 in2
D)
3215.36 in2

Answers

B) 200.96 because the area of a circle is 2*Pi* your radius which is 8 so you do 2 times 3.14 times 8 and you get 200.96 hope i helped!!

The answer is B :) Hope I helped you.

Solve for x: −3x + 3 < 6 A.x > −1
B.x < −1
C. x < −3
D. x > −3

Answers

-3x+3<6
-3x<3
-x<1
x>-1 (A)

A cone and cylinder have the same height and the same base radius. If the volume of the cylinder is 81 cm^3 what is the volume of the cone in cm^3?A) 9
B) 27
C) 78
D)243

Answers

Answer:

The volume of the cone is $27cm^3$

Step-by-step explanation:

We know that formulas

Volume of cylinder is

$V_1=\pi r^2 h$

Volume of cone is

$V_2=(1)/(3)\pi r^2 h$

we are given

A cone and cylinder have the same height and the same base radius

So, both will have same radius and height

now, we can find ratios

$(V_2)/(V_1)=((1)/(3)\pi r^2h )/(\pi r^2h)$

now, we can simplify it

$(V_2)/(V_1)=(1)/(3)$

we are given

the volume of the cylinder is 81 cm^3

so, $V_1=81$

now, we can plug it and solve for V2

$(V_2)/(81)=(1)/(3)$

$81* (V_2)/(81)=81*(1)/(3)$

$V_2=27$

So, the volume of the cone is $27cm^3$

Katie bought some flour. She used 3/8 of it to bake bread. What percent of the flour is left?

Answers

30 PER CENT IS THE ANSWER

I'm pretty sure 5/8 is left because 8 - 3 is 5.

Ron had 20 apples. He used 2/5 of the apples to make pies. How many apples did Ron use for pies?

Answers

1/5 of 20 is 4.

2/5 of 20 is 8.

Therefore, Ron used 8 apples to make his pies.

Ron used 8 apples for his pies. 20/5=4 so 4 times 5 equals 20 and if you multply by 4 on one side you have to multiply by 4 on the other. And 4 times 2 equals 8.

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