Is there a regular polygon with an interior angle sum of 9000

In cells J18 and J19, use the information you calculated about the confidence interval for weight to determine the lower and upper bounds for the 95% confidence interval for your prediction of Jim's weight in cell J15.

The circumference of a circle is 20 (pi) ft. What's the area of the circle?

John has $24. He uses 2/3 of his money to buy a pair of shoes. How much money is left?

the diameter d in inches of a rope required to lift a weight of w tons is given by the function d = 10w π. How much weight can a rope that measures a radius of 2 inches lift (truncate the decimal to the hundredths) ?

What is the 5th term in the arithmetic sequence below? 27, 15, 3.-9, - ...

What is the multiplicative inverse of 10/3?

A binomial is multiplied by a third degree trinomial. what degree must be in order for the product to have a degree of 5?

Find the mean (average) the data set below? 2 18 28 5 4' 5'10'20

412.638 in expanded form using decimals

What's 67% as a decimal?