Suppose the total volume of sand on the beach is 1,278 m3 . What will its volume be after 24 hours of erosion?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1