Nick is saving money to buy a new skateboard and gear, and he needs to save more than $190.44 in order to have enough. Nick has saved $34.20 so far. If Nick wants to save an equal amount of money each week for 8 weeks, what graph represents the least amount Nick needs to save each week in order to have enough money to buy the skateboard? A

What is the solution set of the quadratic inequality x^2-5< or equal to 0

We just started the introduction into circles and i have no idea how to do 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