Emilys meal cost $32.75 and darrens meal cost $39.88.emily treats darren by paying for both meals and leaves a 14% tip

He concluded that a heavier object dropped from the same height as a lighter object will land

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

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