Acar (car a) leaves a gas station and travels along a straight road 200 miles long at a uniform speed of 40 miles per hour. a second car (car b) leaves the station 1/2 hour later and travels along the same road at 55 miles per hour. at what time will car b overtake car a?

Step-by-step explanation:

Let t = hours spent by Car A and

t - ½ = hours spent by Car B

The important point is that both cars have travelled the same distance by the time they meet.

Check:

OK.

answer: was that a question or answer?

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.