The mean of 100 numberical observations is 37.53. what's the value of the sum of all 100 numbers

What is an essential goal of a programmer and why?

Carmen runs 4 miles in 30 minutes. At the same rate, how many minutes would she take to run 10 miles?

1. A student gets a summer job and she’ll receive a paycheck on the last day of the month in June, July, and August.

The area of your new rectangular backyard is 3 1/8 square kilometers. The width of the new yard is 1/2 kilometers. What the length, in kilometers, of your new backyard?

What is the value of x? 3x - 8=z+4/2

Determine whether each sequence is arithmetic, geometric, or neither. explain. 7,13,19,25, ...

Simplify: 7 (-8y) + 4 (-6+6y)

Southwest Dry Cleaners believes that it will need new equipment in 7 years. The equipment will cost $26,000. What lump sum should be invested today at 6%, compounded semiannually, to yield $26,000? a. $ 17,189.06 b. $ 23,243.29 c. $ 21,091.71 d.

6a^2 - 12a equals what

A box contains 3 black pens, 7 blue pens, and 5 red pens. She pulls a red pen, puts it back, pulls a blue pen, puts it back, and then pulls a black pen and uses it. P (red, then blue, then black)