Mathematics, 04.02.2020 16:58, richard376
The number of music cds sold weekly by a store follows a normal distribution with a mean of 455 and a standard deviation of 65. which sentence summarizes this information? . a. there is an 84% chance that the shop sells more than 390 cds in a week. b. there is a 34% chance that the shop sells more than 390 cds in a week.. c. there is a 34% chance that the shop sells fewer than 390 cds in a week.. d. there is a 68% chance that the shop sells fewer than 390 cds in a week.. e. there is a 95% chance that the shop sells more than 390 cds in a week.
Answers: 1
Mathematics, 21.06.2019 13:00, Victoriag2626
The actual length of side t is 0.045 cm. use the scale drawing to find the actual side length of w. a) 0.06 cm b) 0.075 cm c) 0.45 cm d) 0.75 cm
Answers: 3
Mathematics, 21.06.2019 19:30, kataldaine
Which of the following describes the symmetry of the graph of y = x3?
Answers: 2
Mathematics, 21.06.2019 20:00, lattimorekeonna1
Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
The number of music cds sold weekly by a store follows a normal distribution with a mean of 455 and...
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