A race car driver won a 900 mile race with a speed of 178.9 miles per hour. find the driver's time.

1 answer:

4 0

We need to find driver'side time. We will start by using formula for speed and solve for time.
Speed(S)=distance (d)/time (t) and S=178.9mph d=900 miles
S=d/t
(t)S=(d/t)(t)
tS=d
tS/S=d/S
t=d/St
t=900miles/178.9mph
t=5.03hrs

You might be interested in

a falling stone is at a certain instant 230 feet above the ground. 3 seconds later it is only 14 feet above. From what height wa

vazorg [7]

The falling stone is a certain instant 230 feet above the ground. 3 seconds later it is only 14 feet above. The height that it was dropped is 32 feet. The equation for the answer is;

16t2+h0=230 −16(t+3)2+h0=14

4 0

3 years ago

Read 2 more answers

Tell the slope of a line that contains the points (5,-3) and (7,3)

KiRa [710]

(5,-3)(7,3)
slope = (y2 - y1) / (x2 - x1)
slope = (3 - (-3) / (7 - 5) = (3 + 3) / 2 = 6/2 = 3 <==

6 0

3 years ago

Read 2 more answers

What is 102011 rounded to the nearest one thosand

Julli [10]