The​ , denoted ​, is given by the formula ​, where x is the number of individuals with a specified characteristic in a sample of n individuals.

Mr angulo buy 5/8 pound of red grapes and 3/8 pound of green grapes.how many pounds of grapes did mr angulo buy

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )