Mathematics, 15.12.2019 17:31 gilbertej437
Question 2: evelyn goes to a middle school that includes grades 6, 7, and 8. she wants to estimate the percentage of students in the school who ride the bus to school. she selects a random sample of 200 students to survey who are attending an after-school activity. she determines that 38% of the students at the activity ride the bus to school. which statement about evelyn's sample is true? a. the sample is the percentage of students who ride the bus. b. the sample might not be representative of the population because it only includes students who are attending an after-school activity. c. the sample shows that exactly 38% of the students in the school ride the bus. fan and medal
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Mathematics, 21.06.2019 13:30
What value of x is in the solution set of โ5x โ 15 > 10 + 20x?
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Mathematics, 21.06.2019 14:00
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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Mathematics, 21.06.2019 17:50
Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula
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Question 2: evelyn goes to a middle school that includes grades 6, 7, and 8. she wants to estimate...
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