Mathematics, 24.10.2019 20:43 andreanb8083
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question. there are 15 questions on the test and the students have been given 55 minutes to complete it. a table titled test time, showing number of questions, time per item in minutes, and total time in minutes. the first row shows multiple choice, with m, 3, and 3 m. the second row shows free response, with 15 minus m, 8, and x. the third row shows total, with 15, blank, and 55. which value could replace x in the table? 7 – m 23 – m 8(15 – m) 8(15) – m
Answers: 1
Mathematics, 21.06.2019 15:50
If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g
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Mathematics, 22.06.2019 01:20
The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet
Answers: 2
Mathematics, 22.06.2019 02:30
Suppose you have 10 skittles. 5 green and 5 red. you choose 4 without looking. what is the probability that all 4 skittles will be green?
Answers: 2
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for e...
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