Acell phone company orders 600 new phones from a manufacturer. if the probability of a phone being defective is 3.5%, predict how many of the phones are likely to be defective. round to the nearest whole number.

a) 18 phones
b) 210 phones
c) 21 phones
d) 26 phones

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

Which is the focus of a parabola with equation y2=4x