Mathematics, 07.03.2020 04:29 jacamron
On the most recent exam in her course, of the 48 students in her 8:35am section, 7 turned in exam forms that could not be read and 4 failed to correctly bubble in their ID number. The 60 students in her 9:40am section turned in 8 exam forms that could not be read and 9 failed to bubble in an ID number. Using only the sample from her 9:40am section, what is the 90% confidence interval for the proportion of students who fail to bubble in ID numbers correctly
Answers: 2
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Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.
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Explain step-by-step how to simplify -5(2x ā 3y + 6z ā 10).
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Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10ā„4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.
Answers: 1
On the most recent exam in her course, of the 48 students in her 8:35am section, 7 turned in exam fo...
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