Type the correct answer in the box. assume that π = 3.14, and round your answer to the nearest integer.

the figure shows an aerial view of a playground. if david runs around the field three times, he covers a distance of yard

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?