Mathematics, 26.11.2019 18:31 Isabella1319
Arug manufacturer has decided to use seven compatible colors in her rugs. however, in weaving a rug, only five spindles can be used. in advertising, the rug manufacturer wants to indicate the number of different color groupings for sale. how many color groupings using the seven colors taken five at a time are there? (this assumes that five different colors will go into each rug—in other words, there are no repetitions of color.)a. 840b. 42c. 21d. 7
Answers: 3
Mathematics, 21.06.2019 16:00
An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.
Answers: 2
Mathematics, 21.06.2019 18:10
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23
Answers: 1
Mathematics, 21.06.2019 19:00
What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62
Answers: 2
Mathematics, 21.06.2019 19:30
Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics
Answers: 1
Arug manufacturer has decided to use seven compatible colors in her rugs. however, in weaving a rug,...
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