Can someone help me please?! I'll give brainlest for correct answer​

answer: what

step-by-step explanation:

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.

c-   36

taxicab circle radius 9 has 4(9) = 36 points

turning oxygen into carbon dioxide.