2) you are running a marathon. during the
first 20 miles, your average speed is 8 miles
per hour. during the last 6.2 miles, you
increase your average speed by 2 miles per
hour. how long will it take you to run the
last 6.2 miles of the marathon?

Which of the following expressions are equivalent ?

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?