To what percent should the taxes for each service be rounded in order to make reasonable estimates?
Restaurant Server:
v%
Florist:
v%
Cab Fare:
%
v%
Dog Groomer:

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

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

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).