Mathematics, 05.06.2020 18:02 alexalvarez304
Exhibit B: A restaurant has tracked the number of meals served at lunch over the last four weeks. The data shows little in terms of trends, but does display substantial variation by day of the week.
Week
Day 1 2 3 4
Sunday 40 35 39 43
Monday 54 55 51 59
Tuesday 61 60 65 64
Wednesday 72 77 78 69
Thursday 89 80 81 79
Friday 91 90 99 95
Saturday 80 82 81 83
The overall daily average is 69.71.
Using the data, predict the number of meals served on Wednesday of week 5. It is estimated that the total number of meals served would be 490 in week 5.
Select one: a. 519.4 b. 104 c. 70 d. 93.8 e. 74.2
Answers: 1
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
Answers: 2
Mathematics, 21.06.2019 21:00
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
Answers: 1
Exhibit B: A restaurant has tracked the number of meals served at lunch over the last four weeks. Th...
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