Question

2 Use the mean to find 5 rational numbers between the following. C. I and I D. -1 and 1 3 B. 11 and 1 2 2 A. -2 and -3 6 9​

Answer 1

Answer:

A car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the car

Step-by-step explanation:

A car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the carA car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the carA car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the carA car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the carA car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the car