Which of the following is a radical equation? x StartRoot 3 EndRoot = 13 x + StartRoot 3 EndRoot = 13 StartRoot x EndRoot + 3 = 13 x + 3 = StartRoot 13 EndRoot

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Need asap. solve for the following inequality

Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.