Mathematics, 06.08.2019 04:30 vbodbodlhviprw2954
Two students, stephanie and maria, want to find out who has the higher gpa when compared to each of their schools. stephanie has a gpa of 3.85, and her school has a mean gpa of 3.1 and a standard deviation of 0.4. maria has a gpa of 3.8, and her school has a mean of 3.05 and a standard deviation of 0.2. who has the higher gpa when compared to each of their schools?
Answers: 3
Mathematics, 21.06.2019 17:00, eazywalters
There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?
Answers: 2
Mathematics, 21.06.2019 19:30, amatulli
Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .
Answers: 1
Mathematics, 21.06.2019 20:30, nosugh
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Two students, stephanie and maria, want to find out who has the higher gpa when compared to each of...
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