A bacteria population starts with 500 bacteria and grows at a rate of r(t) = (450.265)e1.12567t bacteria per hour. How many bacteria will there be after three hours? (Round your answer to the nearest integer.)

For which rational expression is -2 an excluded value of x?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?