Mathematics, 15.04.2020 15:29 amandajbrewerdavis
What is the value of the discriminant of the quadratic equation -2x2=-8x+8, and what does its value mean about the number of real number solutions the equation has?
-The discriminant is equal to 0, which means the equation has no real number solutions.
-The discriminant is equal to 0, which means the equation has one real number solution.
-The discriminant is equal to 128, which means the equation has no real number solutions.
-The discriminant is equal to 128, which means the equation has two real number solutions.
Answers: 3
Mathematics, 21.06.2019 12:30
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Mathematics, 21.06.2019 17:00
Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?
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25 ! the line of best fit is h = 5a + 86. predict the height at age 16.
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In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%
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What is the value of the discriminant of the quadratic equation -2x2=-8x+8, and what does its value...
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