Identify the direction of rotation that maps triangle BCD to triangle B’C’D’. The triangle is rotated in a _
direction.
On a coordinate plane, triangle B C D is rotated clockwise to form triangle B prime C prime D prime.

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight