A man invested $16,000. He invested a portion at 6% and the balance at 8%. If he receives $260 every 3 months, how much did he invest at each rate?

Suppose a binomial event has a probability of success of 0.3, and 750 trials are performed. What is the standard deviation of the possible outcomes? Round your answer to two decimal places. A. 16.20 B. 12.55 C. 8.22 D. 10.61

Find the non permissible replacement for y in this expression y-3/y+5

Is it possible to store a 20 foot long pipe in a rectangular room that is 10 feet by 12 feet by 8 feet?

A sailboat sails for 1/6 of an hour and travels 2 1/2 miles. What is it's rate in miles per hour?

Prime factor tree of 385

If the factors of a polynomial are x-2 and x-5, what values of x make that polynomial 0? A. 1 and 2 B. - 2 and - 5 C. 2 and 5 D. Cannot be determined

A dog weighs 2 pounds more than a cat. 3 cats and 4 dogs together weigh 43 pounds. How much does a dog weigh? How much does a cat weigh?

Is y equals x to the third power + x equals - 3 then what does y equal

What is f and x in f (x) = 7

18 * 5 * 10 * 9 * 7