Ask question

Ask question

All categories

3 years ago

15

It costs $120 to have a party for 9 people at the skating rink. The cost includes a charge of $10 for each person attending the

party plus the price of a cake.
How much does the cake cost?

2 answers:

Zigmanuir [339]3 years ago

7 0

30 dollars if i'm correct

irinina [24]3 years ago

5 0

I believe the answer would be30 dollars

You might be interested in

The length of the radius is ____ cm.

balu736 [363]

Answer:

3

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Choose the inequality below that x=0 is a solution to.

krok68 [10]

remember: a filled dot means it includes that point and an empty dot means it doesn't

A. has empty dot at 0 so x=0 is not incuded in the solution

B. has filled dot at x=0 so x=0 is a solution

C. has empty dot at 0 so x=0 is not incuded in the solution

D. the line doesn't even go over x=0 so not a solution

answer is B

8 0

3 years ago

I BET YOU WONT ANSWER THIS PLZZZ ANSWER NO ONE HELPING ME

vichka [17]

Hello!

Your answer is the second option.

Hope this helps!

8 0

3 years ago

Read 2 more answers

Please help, thank you

abruzzese [7]

Answer:

sorry but the question won't load i would love to help though

Step-by-step explanation:

4 0

2 years ago

The formula for the volume of a cone is V = jarh, where V is the volume, r is the radius, and h Is the heightWhat is the volume

olga nikolaevna [1]

Given:

The radius, r=4x

The height,

$h=21xy^2$

To find the volume of the cone:

The volume of the cone formula is,

$V=\frac{1}{3}\pi r^2h$

Substitute the values of r and h in the above formula we get,

$\begin{gathered} V=\frac{1}{3}\pi\times(4x)^2\times21xy^2 \\ =\frac{1}{3}\pi\times16x^2\times21xy^2 \\ =\pi\times16x^2\times7xy^2 \\ =112\pi x^3y^2 \end{gathered}$

Hence, the volume of the cone is

$V=112\pi x^3y^2$

Thus, the correct option is option D.

7 0

6 months ago