Mathematics, 15.07.2019 01:20 zaiinab
Asap if u know/brainliest/5 stars and thx! which situation is best represented by the following equation? 2x + x = 21 a) lilly and paul played video games for 3x hours over the weekend. the amount of time lilly played can be represented by x. the amount of time paul played was 21 hours. what is x, the amount of time played by lilly? b) lilly and paul played video games for a total of 21 hours over the weekend. the amount of time lilly played can be represented by x. the amount of time paul played is 2 times the amount lilly played. what is x, the amount of time played by lilly? c) lilly and paul played video games for a total 21 hours over the weekend. the amount of time lilly played can be represented by x. the amount of time paul played is 2 more hours than the amount lilly played. what is x, the amount of time played by lilly? d) lilly and paul played video games for a total of 21 hours over the weekend. the amount of time lilly played can be represented by x. the amount of time paul played is 1 more hour than the amount lilly played. what is x, the amount of time played by lilly?
Answers: 2
Mathematics, 21.06.2019 16:30
In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)
Answers: 2
Mathematics, 22.06.2019 02:00
The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two
Answers: 3
Mathematics, 22.06.2019 03:00
More than 450450 students traveled to a state park for a field trip. the school allowed 66 students to travel by car, and the rest traveled on 1111 buses, each of which held the same number of students. if there were ss students in each bus, which inequality best represents this situation?
Answers: 1
Mathematics, 22.06.2019 03:40
Anull hypothesis states that the difference between 8 hours of sleep and 3 hours of sleep has no effect on the number of pictures a student will remember during a picture memory interface test (pmit). examining the mit database, an extremely small t-value of 0.1611 is found. this t-value is much smaller than the smallest t-value on the chart for p-value reference. from this information we can: select one: a. accept the null hypothesis because the p-value obtained shows that the difference between the two groups being tested is not statistically significant b. accept the null hypothesis because the p-value obtained was statistically significant c. reject the null hypothesis because of the p-value obtained d. reject the null hypothesis because the data obtained is statistically significant
Answers: 3
Asap if u know/brainliest/5 stars and thx! which situation is best represented by the following equ...
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