A population of beetles is growing according to a linear growth model. The initial population (week 0) was P0=3, and the population after 8 weeks is P8=67. a. Find an explicit formula for the beetle population in week n.
b. After how many weeks will the beetle population reach 187?

He concluded that a heavier object dropped from the same height as a lighter object will land

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39