1) what is the expression in radical form? (4x^3y^2)^3/10

2) simplify:
3√27x^15y^24

3) simplify:
7√50 x^15 y^21
assume x and y are nonnegative.
a. 35x7y10xy−−√
b. 35x7y102xy2√
c. 5x7y102xy−−−√
d. 35x7y102xy−−−√

Name the quadrilaterals that have four equal sides.

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.