Don’t understand, plz explain very urgent
...
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
Answers: 3
Mathematics, 21.06.2019 19:30
Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172
Answers: 1
Mathematics, 21.06.2019 19:30
1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show
Answers: 1
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
You know the right answer?
Questions
Social Studies, 11.10.2020 01:01
Mathematics, 11.10.2020 01:01
Mathematics, 11.10.2020 01:01
Health, 11.10.2020 01:01
History, 11.10.2020 01:01
Social Studies, 11.10.2020 01:01
Mathematics, 11.10.2020 01:01
Mathematics, 11.10.2020 01:01
Chemistry, 11.10.2020 01:01
Computers and Technology, 11.10.2020 01:01
Mathematics, 11.10.2020 01:01
History, 11.10.2020 01:01
