Please help, geometry question.

the volume is multiplied by 1/27

Step-by-step explanation:

Because you are using the 3rd power and 3 to the third powers would be 27

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

b.-4 units

all you   do is count how many times you move