Mathematics, 24.04.2020 01:50, belle5828
Lucas and Tayvan can paint a house in 1 hour working together. If Tayvan works alone, he can paint the house in 1.5 hours. How long would it take Lucas to complete the job on his own?
A.1 Hour
B.1.5 Hours
C. 2 Hours
D. 3 Hours
Solve each equation below and write the answer on the line. Plan to spend 6 minutes total on this question. What is X?
A) 8+7x = -7 Answer
B) 2x+2 = 4x+6 Answer
C) 4(4x-3) = -60Answer
D) 2x-3 = 6x-15Answer
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Is it possible for two vertical angles to also be complementary angles? Explain why or why not. If so, find the measure of these angles.
Answers: 1
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Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12
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Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
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Lucas and Tayvan can paint a house in 1 hour working together. If Tayvan works alone, he can paint t...
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