A hiker climbed up from the bottom of a mountain. His elevation increased at a rate of 25 feet each hour. Which equation models the change in his elevation at 5 hours? O A. 5.25 = 125 B. 5(-25) = 125 C. (-5)(-25) = -125 D. 5(-25) = -125

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality