Ten pounds of rice are distributed equally into six bags to give out at the food bank. how many pounds of rice are in each bag?

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?

The reflexive property of congruence lets you say that ∠pqr ≅

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)