Write an equation of the line that is perpendicular to the line y - 2x + 8, and which passes through the point (6,-2)
y - 2x + 4
y = -2x + 1
yux-4
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Nick estimated that 5/8+4/7 is about 2.explain how you know his estimate is not reasonable plz and fast i will give 50 points

Three coins are flipped. what is the probability that there will be at least two tails?

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%