7x^2 x 3x^2 2 y^2 3 3x

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Which of the following is the graph of y= square root -x-3

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83