The time, t, required to drive a fixed distance varies inversely as the speed, r. It takes 2 hr at a speed of 15 km/h to drive a fixed distance. How long will it take to drive the same distance at a speed of 29 km/h? The time taken to drive the same distance at a speed of 29km/h is

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.