Two corresponding sides of two similar pentagons are 12 cm and 28 cm. what is the ratio of the areas of the pentagon? a. 27/343 b. 28/12 c. 12/28 d. 9/49

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Solve 2^x=32 and rewrite this equation in a logarithmic form

I'm confused on this could anyone me and show me what i need to do to solve it.