It takes Li 1 hour to drive 65 miles, 2 hours to drive 130 miles, and 3 hours to drive 195 miles. Write an equation to represent the relationship between the distance and time. How many miles can he drive in 5 hours?

When constructing a perpendicular bisector, why must the compass opening be greater than one half the length of the segment?

A population has a mean of 50 and a standard deviation of 6. (a) what are the mean and standard deviation of the sampling distribution of the mean for n = 16?

Jake plans to take a summer job at the recreation center as a life guard. He can be paid according to two different plans. Plan A: $300 per week Plan B: $150 plus $6.

The water level in a tank can be modeled by the function h (t) = 8cos (pi t / 7) + 11.5, where t is the number of hours since the water level is at its maximum height, h.

18 tons 42 pounds divided by 3

Solve the equation - 8v - 5 = - 21 for v. A. - 2 B. - 1 C. 2 D. 4

5 Which of the following measures could be 432 square inches? A the width of a car B the area of a doormat Cthe volume of a suitcase D the perimeter of a classroom

Subtract. Susan began a trip with 18 1/2 gallons of gas in the gas tank of her car. If she used 17 3/4 gallons on the trip, how many gallons did she have left when she finished the trip? a 1 1/4 gallons b 1 3/4 gallons c 1/2 gallons d 3/4 gallons

Simplify 5 (x - 2) + 2x

Solve the system of equations: y = x-4 -2x + y = 18