The length of a rectangle is twice the width. The area of the rectangle is 62 square units. Notice that you can divide the rectangle into two squares with equal area. How can you estimate the side length of each square? Estimate the length and width of the rectangle. How can you estimate the side length of each square?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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?