The number of employees is expected to increase by 11.5% next quarter. If e represents the current number of employees , which expression represents the expected number of employees ? A. e + 11.5e
B. 1.115e
C. 1 + 0.115e
D. e + 0.115

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

If you answer right ill give brainliest, : )

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