A North American Hummingbird's wings beat. approximately 53 beats per second. How many beals will the hummingbird's wings beat in one minute?

2(4p+1)/5< = (3+12p)/4 its less than or equal solve it for me an with explanation plz

Analyze the forces acting on a cyclist who is slowing down as he or she climbs a hill

Adult wasps sting caterpillars and inject their eggs into the caterpillars. the larvae feed on the caterpillars, leading to the death of the caterpillars. what kind of a relationship exists between the wasps and the caterpillars? a. the adult wasps are parasites to the caterpillars. b. the caterpillars are parasites to the wasps. c. the adult wasps are commensals, and the caterpillars are hosts. d. the caterpillars are commensals, and the adult wasps are hosts.