P, q,r, s are noncollinear and pq=qr=rs=sp

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

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.

first one because it can't have a fraction in it

step-by-step explanation: