Arope is the square root of 75 units long. the rope is cut into two pieces so that the lengths of the pieces are in the ratio 2 : 3. what is the length of the longer piece expressed in simplest radical form?

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?