Mathematics, 09.02.2021 16:30 jordonlewis
31. The number of people who vote early doubles every week leading up to an
election. This week 1200 people voted early. The expression 1200 - 2W models
the number of people who will vote early w weeks after this week. Evaluate the
expression for w = -3. Describe what the value of the expression represents
in the situation.
Answers: 3
Mathematics, 21.06.2019 19:40, marshallmattah
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
Mathematics, 21.06.2019 20:00, brevenb375
What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.
Answers: 1
Mathematics, 21.06.2019 21:40, oprajapati
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
31. The number of people who vote early doubles every week leading up to an
election. This week 120...
Advanced Placement (AP), 24.09.2019 09:50
History, 24.09.2019 09:50
Business, 24.09.2019 09:50
Geography, 24.09.2019 09:50
Chemistry, 24.09.2019 09:50