What is the missing polynomial?
? – (20 – 4x – 5x2) = 20 – 7x2
a. 4x-12x^...
Mathematics, 15.12.2019 19:31 hunterallan569
What is the missing polynomial?
? – (20 – 4x – 5x2) = 20 – 7x2
a. 4x-12x^2
b. 4x-2x^2
c. 40-4x-12x^2
d. 40-4x-2x^2
Answers: 2
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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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