Carrie drove to the park at 75 kmh. she returned later, in heavy traffic, at 50 kmh. it took one hour longer to return than it did to get to the park. how long did it take her to get home?

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)

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Determine domain and range, largest open interval, and intervals which function is continuous.