Which of the following choices is the standard deviation of the samples shown here ? 18 19 20 21 22

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1