Find the area of a parallelogram with a height of "6x" and base of "9y" 30 POINTS!!!

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

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.