A car is traveling at a speed of 20 miles per second what is the cars speed in kilometers per hour how many kilometers will the car travel in 2 hours

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height