For every 140 feet that Kelly rides on her bicycle, the wheels turn 20 times. About how many times do the wheels turn in 5 miles?

The wheels turn in about 3770 times in 5 miles

Step-by-step explanation:

First of all we have to go 5 miles to yards

1 mile = 1760 feet

5 miles = 5 * 5280 feet

5 miles = 26400ft

now we calculate how many yards it takes to get the wheels turn in 1 time

140ft /20 = 7ft

finally we divide the number of yards by the 7 yards and we will get how many times It turn the wheels

26400ft / 7ft = 3770.43

The wheels turn in about 3770 times in 5 miles

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.