A population of 50 bacteria in a laboratory culture
doubles every 30 min. The function p(x) = 50 x 2x
models the population, where x is the number of
30-min periods.
a. How many bacteria will there be after 2 h?
b. How many bacteria will there be after 1 day?

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.