approximate each irrational number to the nearest hundredth without using a calculator. The first one is done for you.​

What is the standard form of -5x^2+2x^4-11+x^3+3x

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59