woodberryaija woodberryaija

09-12-2022
Mathematics

contestada

Paul and Chris work at a car shop. It takes Paul 30 minutes to change the tire, and
it takes Chris 30 minutes to change the tires. If they work at their own rates,
approximately how long would it take them to change the tires of one car.
a. 35 min
b. 10 min
c. 20 min
d. 15 min.

Respuesta :

Otras preguntas

Calipers measure skinfold in A)millimeters B)centimeters C)milliliters D)inches

How to find the area of the side with the maximum surface area of a rectangle

An expense that is the same amount each month.Fixed ExpenseVariable ExpenseMonthly Expense

If the structure of a specific organ protein is temporarily changed due to the chemistry of the protein's local environment, what else may be temporarily influe

A hydraulic lift in a garage can lift a 1600 kg vehicle when a 400 N force is applied to the smaller piston of area 10 cm2. The area of the larger piston is:___

Liechtenstein is a large city in Western Europe Yes or No ?

Your friend's house is 7.8 miles north and 10.4 miles east of the firehouse. How far is your friend's house from the firehouse? Your friend's house is miles fro

what assumptions can the reader make about levin

Will the solution x > -7 have an open or closed circle?

Help me with this ASAP