Chapter 5.5, Problem 42E

At the start of a trip, the odometer on a car read 21,395. At the end of the trip, 13.5 hours later, the odometer read 22,125, Assume the scale on the odometer is in miles. What is the average speed the car traveled during this trip?

The cross section of a dovetail slide is shown. Before the dovetail was cut, the cross section was rectangular in shape. Find the cross-sectional area of the dovetail slide. Round the answer to 1 decimal place.

The resistance of a copper wire carrying an electrical current is directly proportional to its length and inversely proportional to its cross-sectional area. A copper wire with a diameter of 0.0126inch has a resistance of 64.9ohms per thousand feet. What length of 0.0201-inch-diameter copper wire will produce a resistance of 33.5ohms?

carrie wants to find out how the area of a circle will change as the raduis increases in the area as the raduis changes from 2.5 to 5.5 feet length, carrie makes a table. What is the average rate of change in the area as the raduis changes from 2.5 to 5.5

Thanks!

tant dx=- %3D 9250

How do you get volume

need help

4. dx 3. 16. %3D