Can someone help me on this plzzz and thank u

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities