Which of the following terms does not describe hypothesis

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

What is the product? a-3/15a × 5/a-3

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction