Asmall refrigerator is a cube with a side length of 16 inches. use the formula s = 6s2 to find the surface area of the cube.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)