Before using the normal model to represent a data set, first check that the shape of the data's distribution is what shape?

Sam deposits 18,000 each year into retirement account with a 3.5% simple interest rate. If he deposits the same amount each year, how much money will he have at the end of the year? A. 13,625 B. 26,725 C. 52,250 D75,780

Which fraction is in simplest form 4/20 6/9 5/13 14/21

Circular interpolation involves dividing the arc to be generated into segments, and approximating each segment by a straight line. What is the optimum number of segments would you recommend to be used for each arc

The United states won 63 gold medals at the olympics. 12 of those were in Swimming. Write an equation to express how many medals were won in sports other than Swimming.

What is D to the secind power plus 8D plus 7

A cylinder has a diameter of 6 feet. The volume of the cylinder is 36/5 π cubic feet. Enter the height, in feet, of the cylinder in decimal form. Round your answer to the nearest tenth.

Given the function ƒ (x) = 3x^3 - 8x^2 - 15x + 10, find ƒ (3).

Find the common ratio of the sequence. - 4, 8, - 16, 32, ...

The initial price for a horse is $39000. It is discounted by 40% and then by further 14%. Find the price of the item.

How to find the mean of percentages