Mrs. abraham, mrs. ratchford, and mrs. mcguire decide to open a bakery.
it requires an investme...
Mathematics, 06.11.2019 05:31 kakesheco4210
Mrs. abraham, mrs. ratchford, and mrs. mcguire decide to open a bakery.
it requires an investment of $250,000 to start the business. mrs. mcguire
isn't sure about the business and doesn't want to invest as much money
as the other two so she only puts in one part, while mrs. abraham
contributes four parts and mrs. ratchford contributes three parts.
determine how much each person needs to contribute to start the
business.
Answers: 2
Mathematics, 21.06.2019 16:00
Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?
Answers: 1
Mathematics, 21.06.2019 21:20
An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
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