VALUE PACK Determining Change - Multiple Costs . Multiple Items Name:
Solve each problem.
1) Adam bought I T-shirt, 1 jacket and 1 hoodie at the clothing store. The T-shirt cost $5.00,
the jacket cost $7.05 and the hoodie was $6.45. If he paid with a twenty dollar bill, how
much change should he get back?
re

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

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