About how many miles can a bumblebee travel in 1 minute

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

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i

Which graph represents the function f(x)=4[x]?