How does a reflection across the x-axis change the coordinates of a shape?

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 scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

How many square centimeters of wrapping paper will be used to wrap the shoe box?