Mathematics, 03.05.2020 14:08 twan6425
Abigail is buying coffee beans to brew coffee for a special celebration. Dark roast beans cost $4 a pound, and light roast beans cost $3 a pound. She plans to buy at least 7 pounds of beans and spend no more than $27. Which of the following is a possible combination for the number of pounds of beans she can buy?
Question 20 options:
A)
2 pounds of dark beans and 6 pounds of light beans
B)
5 pounds of dark beans and 5 pounds of light beans
C)
8 pounds of dark beans and 1 pound of light beans
D)
4 pounds of dark beans and 2 pounds of light beans
Answers: 2
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
Mathematics, 21.06.2019 23:30
Write a similarity statement for the similar triangles. afgh ~ a
Answers: 1
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