Find Volume
A sphere has a radius of 1.5 feet.

14.1 ft³ (to 3 s.f.)

Step-by-step explanation:

Given that the radius is 1.5 feet, substitute r= 1.5 into the formula above:

Volume of sphere

(to 3 s.f.)

answer: 0,6

step-by-step explanation:

this would make it the y intercept.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.