A. Identify the principal roots of each number and tell whether it is rational or irrational. nth Root
Principal
Roots
Rational or
Irrational
1. 81
2. 788
3. 7500
4. 1625
3
5.
27
125
6. V0.25
7.: 190
8. V64
9. 432
10.2500

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain