What type of transformation is shown?

a.
reflection over a horizontal line

b.
reflection over a vertical line

c.
clockwise rotation of 90°

d.
counterclockwise rotation of 90°

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet