Step-by-step explanation:
Tom used: 0.52 I figured it out by doing this: 0.13x4= 0.52
Lisa used: 2.4 I figured it out by doing this: 0.6x4= 2.4
Jane used: 0.48 I figured it out by doing this: 0.12x4= 0.48
so Lisa used the most
hope it helps!
Divide 83.524 by pi then take half of that answer .
the answer should be 13.29 or 13.3
Answer:
20 miles per hour
Step-by-step explanation:
Given that the train left for London, and after 9 hours later, a car traveling 80 miles per hour tried catching up to the train. After 3 hours, the car caught up
Which means that the car travelled the same distance in 3 hours as the train travelled in 9 + 3 = 12 hours
Let the distance be d
Given the speed of car is 80 miles per hour
We know that
d = 240 miles
Now for the train Average speed = total distance / total time taken
Average speed of the train = = 20 miles per hour
Answer:
8274
Step-by-step explanation:
The answer is $1655.06
A(5 + 9/12) = 1300 * (2.718) ^ (0.042 * (5 + 9/12) = 1655.06