Mathematics, 28.01.2020 04:31 timothyashburn8
In a shipment of 20 computers, 3 are defective. tree computers are randomly selected and tested. what is the probability that all three are defective if the first and second ones are replaced after being tested ? ( 20 points )
Answers: 2
Mathematics, 21.06.2019 23:40
Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.
Answers: 2
Mathematics, 22.06.2019 00:20
Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.
Answers: 1
Mathematics, 22.06.2019 01:00
#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq
Answers: 1
In a shipment of 20 computers, 3 are defective. tree computers are randomly selected and tested. wha...
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