Which scale of measurement has these two properties: linear distance is meaningful and the location of origin (or zero point) is absolute (or natural)? interval level ordinal level nominal level ratio level relative level?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

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 the point-slope form of the line passing through (2, -12) and parallel to y=3x.