Every 5 days a scientist spends 2 hours observing coyote. At this rate, how many hours will the scientist spend observing coyotes in 18 days?

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?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a

Which of the following domains provide a real value periods