Mathematics, 04.03.2020 16:26 mixedgirlmara
2. A certain type of tennis racket comes in midsize and oversize versions. Sixty percent of all customers at a certain store prefer the oversize version. The store has seven rackets of the oversize version and 8 of the midsize. What is the probability that 11 customers who wish to buy this type of tennis racket will be able to buy the racket in the size of their choice? What is the probability that 11 customers who wish to buy this type of tennis racket will be able to buy the racket in the size of their choice if the store inventory has 11 rackets from each of the two sizes?
Answers: 2
Mathematics, 21.06.2019 13:20
Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?
Answers: 2
Mathematics, 21.06.2019 18:30
Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)
Answers: 2
Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
Answers: 3
2. A certain type of tennis racket comes in midsize and oversize versions. Sixty percent of all cust...
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