X-72=136 how do you solve this

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

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay