Evaluate 64^1/2 x 10^-2

Don't know why but when i put something like 0.08 or a mixed number such as 8 1/100 MathsWatch says I'm wrong.

But still 64^1/2 = 8 and 10^-2 = 1/100. I can't find any way to combine them or any other answer : P

The average of 5, 10, 15, and z is 20. What is z?

A triangle with one angle that measures 122 is considered blank

Find the mean and range. 20 14 29 39 33 25 19 35 a. mean = 25.35; range = 26 b. mean = 28.45; range = 25 c. mean = 26.75; range = 28 d. mean = 26.75; range = 25

2. 125 decreased by a 35 number =

1. Which of the following will have the smallest standard deviation? Explain your reasoning. A sampling distribution of sample means for samples of size: a. 15 b. 25 c. 100

What is the value of K? 1/2k + 6 = 4K - 8 A.-4 B. - 3 C. 3 B. 4

You received a $100 gift certificate to a clothing store. The store sells T-shirts for $12 and dress shirts for $21. You want to spend no more than the amount of the gift certificate. You want to leave at most $7 of the gift certificate unspent.

What is 9X23+3X39-28=n

In 2000 there were about 2,172,000 farms in the United States. Twenty - four thousand of the farms were in South Carolina. What percent of the farms were in South Carolina? Round your answer to the nearest whole percent.

13.1/2 (x-1) squared - 4 = - 1 14. 2x squared + 5x = 5x + 50