# Trig

Use linear velocity to find out how many miles per hour Jethro's truck is going.

In 15 seconds, Jethro's truck's 24-inch diameter tires rotated 101 times.

1. 👍 0
2. 👎 0
3. 👁 173
1. pi D * 101 = distance rolled

speed = distance rolled/time
then convert inches to miles and seconds to hours

1. 👍 0
2. 👎 0

## Similar Questions

can i have some simple help with this rather long math problem? Two freight trucks are traveling to the same destination, and each are traveling at a constant speed. Truck A is 187 miles away from its destination at 9 a.m., one

2. ### Algebra 1

Two freight trucks are traveling to the same destination, and each are traveling at a constant speed. Truck A is 187 miles away from its destination at 9 a.m., one hour after leaving from its origin, and is 99 miles away from the

3. ### algebra or algebra1

A truck leaves an intersection going 42 miles per hour. Half an hour later, a car going 62 miles per hour follows the truck. If x is the time, in hours, required for the car to catch the truck, then which of the following

4. ### math

A truck driver drive 49 miles in 1 1/3 hours. What was the average speed in miles per hour for this trip? Write the answer as a mixed fraction.

1. ### calculus

For speeds between 40 mph and 65 mph, a diesel truck gets 460x miles per gallon when driven at a constant speed of x miles per hour. Diesel gasoline costs 4.6 dollars per gallon. The driver is paid 23 dollars per hour. a) What is

2. ### Math

When sky divers initially fall from an airplane their velocity v in miles per hour after free falling d feet can be approximated by v=60/11√d. (Because of air resistance, they will eventually reach terminal velocity.) How far do

3. ### Math

Write the ratio as a unit rate 27 miles in 1/2 hour A:13.5 miles per hour B:44 miles per hour C:54 miles per hour D:56 miles per hour My answer is B

4. ### algebra

2.A pickup truck that can hold up to 3000 pounds is carrying a big machine that is 300 pounds and a few smaller ones that each weigh 60 pounds. At least how many small machines can you fit so that it will not exceed the weight

1. ### College Algebra

A truck driver traveled at an average speed of 55 miles per hour on a 200 mile trip to pick up a load of freight. On the return trip(with the truck fully loaded), the average speed was 40miles per hour. What was the average speed

2. ### Math

On a trip of d miles to another city, a truck driver's average speed was x miles per hour. On the return trip the average speed was y miles per hour. The average speed for the round trip was 50 miles per hour. Show that

3. ### math

One of the world's fastest roller coasters is located in a theme park in Valencia, California. Riders go from 0 to 100 miles per hour in 7 seconds. Find the acceleration of the roller coaster during this time interval in miles per

4. ### trig

an airplane has an airspeed of 430 miles per hour at a bearing of 135 degrees. the wind velocity is 35 miles per hour in the direction N30degreesE. Find the resultant speed and direction of the plane.