Mathematics, 23.02.2021 21:40 derricuswhite
1. If you are planning to have 10 kids, what is the probability that you will get 7 girls? Express your answer as a decimal with two decimal points.
2. There are 14 adults and 10 kids in a room. In the door prize drawing, (1+3) tickets are drawn without replacement, what is the probability that 1 adult and 3 kids win prizes?
3.There are 14 adults and 13 kids in a room. In the door prize drawing, (1+3) tickets are drawn without replacement, what is the probability that 1 adult and 3 kids win prizes?
4. suppose you have 8 pairs of pants, 8 shirts and 7 pairs of shoes how many different outfits can you wear assuming you take one of each?
5.a couple would like to have 7 kids and wants at least 1 girl. What is the probability of this happening? Express answer as a decimal with 2 decimas
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Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?
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7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?
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Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
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1. If you are planning to have 10 kids, what is the probability that you will get 7 girls? Express y...
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