Estimate 55 to the nearest integer.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Given a normal distribution with µ=20 and σ = 4, what is the probability that x> 24 x< 24 x< 24 or x> 24