Mathematics, 16.06.2020 06:57 ktenz
In order for a vaccine to be effective, it should reduce a person's chance of acquiring a disease. Consider a hypothetical vaccine for malaria—a tropical disease that kills between 1.5 and 2.7 million people every year. Suppose the vaccine is tested with 300 volunteers in a village who are malaria free at the beginning of the trial. One hundred of the volunteers will get the experimental vaccine and the rest will not be vaccinated. Suppose that the chance of contracting malaria is for those who are not vaccinated. Construct a two-way table to show the results of the experiment if:
A) The vaccine has no effect.
B) The vaccine cuts the risk of contracting malaria in half.
Answers: 1
Mathematics, 21.06.2019 12:30
Fiona joins a fruit of the month club. the entry cost was $25 and then she pays $18 per month. if she participates for 8 months, how much will she pay in all? how much in 10 months?
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Mathematics, 21.06.2019 20:00
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
Mathematics, 22.06.2019 00:00
Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !
Answers: 1
In order for a vaccine to be effective, it should reduce a person's chance of acquiring a disease. C...
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