A ball is tossed from a platform. The graph represents the height of the ball in meters over a period of time in seconds:

The initial height of the ball is:

The maximum heigh that the ball reached is:

The time it takes the ball to reach the ground is:

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Pls never taught i’m really confused and i rlly need

David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2