need help writing an expression to show daily change in temperatures over a 4 day period with degrees in celsius. 2.34, -2/7, -0.45 and 3/8

Two lines parallel to the same plane are parallel to eachother

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 points is collinear with (-2,1) and (0,3)