PLEASE HELP ASAP 1. A cube’s volume is 512 cubic units. What is the length of its edge?
That would be 128 cubic units for each side.

2. If a sphere fits snugly inside this cube, what is its volume?

268.2 cubic units

3. What fraction of the cube is taken up by the sphere? What percentage is this? Explain or show your reasoning.

1. A cube’s volume is 512 cubic units. What is the length of its edge?
That would be 128 cubic units for each side.

2. If a sphere fits snugly inside this cube, what is its volume?

268.2 cubic units

3. What fraction of the cube is taken up by the sphere? What percentage is this? Explain or show your reasoning.

i don't even know man. edge inuity be messing with us. i had to ask a question too.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊