Two competing gyms each offer childcare while parents work out. gym a charges 9.00 per hour for childcare. gym b charges 0.75 per 5 minutes of childcare. which comparison of the childcare costs is accurate ?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

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

For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]