Mathematics, 10.03.2020 18:32 brii1387
Two sections of a class took the same quiz. Section A had 15 students who had a mean score of 80, and Section B had 20 students who had a mean score of 90. Overall, what was the approximate mean score for all of the students on the quiz
Answers: 1
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.
Answers: 2
Mathematics, 21.06.2019 15:00
1. are the triangles similar and if so why? what is the value of x? show your work.
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Mathematics, 22.06.2019 06:00
Follow these steps to derive the trigonometric area formula.
Answers: 1
Two sections of a class took the same quiz. Section A had 15 students who had a mean score of 80, an...
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