Mathematics, 22.01.2022 14:00, Anshuman2002
High school students from grades 9β10 and 11β12 were asked to choose the kind of band to have play at a school dance: rap, rock, or country. Their choices were as follows: Grades 9β10βRap: 40; Rock: 30; Country: 55 Grades 11β12βRap: 60; Rock: 25; Country: 35 Which of the following is a correct two-way frequency table for the data? Band preference for school dance Rap Rock Country Row totals Grades 9β10 0. 28 0. 21 0. 38 0. 86 Grades 11β12 0. 41 0. 17 0. 24 0. 83 Column totals 0. 69 0. 38 0. 62 1 Band preference for school dance Rap Rock Country Row totals Grades 9β10 0. 40 0. 55 0. 61 0. 86 Grades 11β12 0. 60 0. 45 0. 39 0. 83 Column totals 1 1 1 1 Band preference for school dance Rap Rock Country Row totals Grades 9β10 40 30 55 125 Grades 11β12 60 25 35 120 Column totals 100 55 90 245 Band Preference for School Dance Rap Rock Country Row totals Grades 9β10 0. 32 0. 24 0. 44 1 Grades 11β12 0. 50 0. 21 0. 29 1 Column totals 0. 69 0. 38 0. 62 1.
Answers: 2
Mathematics, 21.06.2019 19:20, aalichia
Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)
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Mathematics, 21.06.2019 19:30, cody6187
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
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Mathematics, 21.06.2019 20:30, jtorres0520
Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?
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Mathematics, 21.06.2019 21:30, TheSillyMichael1566
X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /
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High school students from grades 9β10 and 11β12 were asked to choose the kind of band to have play a...
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