What is the same about Jada and Andre's puppies? What is different?

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

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