Suppose that 5% of a population carries antibodies to a virus. For a research project, you need 6 people with antibodies to the virus. How many people must you test to be 95% certain of getting at least 6 people
with the antibodies?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

8.74 rounded to the nearest whole number