Carmen hiked at yosemite national park for 1.25 hours. her average speed was 3.9 miles per hour. how many miles did she hike? give the exact answer- do not round!

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.