1) What is the common difference of the arithmetic sequence 5, 8, 11, 14?

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

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

Which of the following statement about pascal's triangle are true?