You take your brother and sister to a ballgame and buy them hats and shirts. The shirts cost $11 each. Your brother wants 3 shirts and 4 hats while your sister
wants 2 hats and 2 shirts. If your total bill was $115, how much is a hat? *

What is the pattern in the values as the exponents increase?

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase