A journalist wishes to collect new random sample with the aim of building a new confidence interval at the 95% confidence level for p. Using the Economist’s study as a basis, what sample size (n) would the journalist require to achieve a 6% margin of error?

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?