Find the center and radius of the circle with the equation:
(x-3)2 + (x - 1)2 = 16
a. center: (-3,-1)
radius: 4
b. center: (-3,-1)
d.
radius: 16
center: (3, 1)
radius: 4
center: (3, 1)
radius: 16

7

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.