How do i solve this question
Construct a confidence interval of the population proportion at the given level of confidence.
x equals 540, n equals 1200, 95% confidence
The lower bound of the confidence interval is
nothing.
(Round to the nearest thousandth as needed.)
The upper bound of the confidence interval is
nothing.
(Round to the nearest thousandth as needed.)

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?