The table shows the hourly wages (in dollars) of employees after they have worked at a company for 2 years. Use the linear regression feature on a graphing calculator to find an equation of the line of best fit for the data. Round each value in your equation to the nearest hundredth. Then use your
equation to estimate the hourly wage of an employee who has worked at the company for 20 years.
Years, 2 Hourly wage (dollars per hour), y
1
$10.42
5
$11.93
19
3
$11.17
7
$12.68
The line of best fit is y=
The approximate hourly wage of a person who has worked at the company for 20 years is $
per hour

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all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92