Mathematics, 14.05.2021 21:40 reghanhoward3
Zoe needed to get her computer fixed. She took it to the repair store. The technician
at the store worked on the computer for 5.5 hours and charged her $143 for parts.
The total was $280.50. What was the cost of labor, per hour?
Answers: 1
Mathematics, 21.06.2019 18:50
Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
Answers: 1
Mathematics, 22.06.2019 02:00
What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5
Answers: 1
Zoe needed to get her computer fixed. She took it to the repair store. The technician
at the store...
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