A 98% confidence interval is found to be (32,46). What is the margin of error ?

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Indicate the formula for the following conditions: p^c(n, r)=