In a survey of 1,632 people, 78% said they would be voting in the upcoming election About how many of the people surveyed would be voting in the upcoming election?
1,000
1,200
1,400
1,600. Help meee

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.