Mathematics, 29.07.2019 05:30 gatita70
Find the supplement of an angle that measures 20 degrees. a) 50 degrees b) 70 degrees c) 90 degrees d) 160 degrees
Answers: 2
Mathematics, 22.06.2019 03:20
Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?
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Mathematics, 22.06.2019 03:40
Amanufacturer knows that their items have a normally distributed lifespan, with a mean if 9.1 years, and standard deviation of 2.9 years. if you randomly purchase one item, what is the probability it will last longer than 10 years?
Answers: 3
Mathematics, 22.06.2019 05:40
There were 34 coins in a bag. jim took 15 coins out of the bag. rose put 17 coins into the bag. how many coins are now in the bag?
Answers: 3
Find the supplement of an angle that measures 20 degrees. a) 50 degrees b) 70 degrees c) 90 degre...
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