The diameter of an automobile's tire is 30 inches. How far down the road will the tire travel if it makes one full turn?

94.2 inches

Step-by-step explanation:

diameter x Pi = circumference

30x3.14 = 94.2 inches

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%

i got 10.28 but that rounds up to 10.3