What is the first step you should take to solve the following expression? (2 ÷ 12) - 32 + 4 × 8 - 33 a. 2 ÷ 12 b. –33 c. 4 × 8 d. 32

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

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

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.