Which expressions are equivalent to log4 (1/4x^2),​

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

Astore is having a sale in which all items are reduced by 20 percent. including tax, jennifer paid $21 for a pair of shorts. if the sales tax is 5 percent, what was the original price of the shorts