Answer:
Step-by-step explanation:
Driving 55mph for two hours, he would travel 110 miles
Driving 70mph for one hour, he would travel 70 miles.
Driving 50mph for two hours, he would travel 100 miles.
Total Distance would be 280 miles.
Average speed would be (55+70+50)/3 = 58mph
If he drove 280 miles at 70mph, it would take 4 hours
Distance = Rate X Time
Answer:
P(X=0) = 0.0769
Step-by-step explanation:
there. hope this helps :p
See attachment for your your Answer
Data can be on a graph like if the weather increase 2 degrees
15 x 6t = 81
Multiply 15 by 6
90t = 81
Divide both sides by 90
t = 81/90