Margaret wants to call her friend overseas. there is a connection fee of $2 and a charge of $1.50 per minute. so the cost of the call is 2 + 1.5t dollars for t minutes. can she talk for 15 minutes without going over a budget of $25?

gregory's graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.