In April, Senator Smith’s approval rating dropped from 62% to 57%. In May, the approval rating decreased by another 8 percentage points. Explain how many percentage points Senator Smith’s approval rating must increase by to undo the decreases in April and May

1. what are the missing reasons in the proof 2. it's in the second picture and 3

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

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?