Two cars are 312 miles apart and travel toward each other on the same they meet in three hours. one car travels 4 mph slower than the other. what is the average speed for each car?

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Use the distance formula to find the distance between (-3,5) and (3,1)