What number is not coefficient of n in the expression 3n + 8 - n + 4n

What is the least common multiple of 16 and 3?

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 inequality has a dashed boundary line when graphed ?