Which option exhibits the doppler effect in the electromagnetic radiation it emits?

Trey caught a five and a half pound fish. how much did it weigh in ounces?

Alaser tag arena sells two types of memberships. one package costs $325 for one year of membership with an unlimited number of visits. the second package has $125 enrollment fee, includes five free visits, and costs and additional $8 per visit after the first five. how many visits would a person need to use for each type of membership to cost the same amount over a one-year period?

‘all monkeys have tails’ is an absolute statement. t or f