The height, in meters, of a machine piston can be modeled by the regression equation y = 4.4sin(0.4x - 1.7) +2.3, where x represents time, in seconds. To the nearest tenth of a meter, what is the height of the piston after 10 seconds? a) 1.6 m
b) 2.5 m
c) 3.3 m
d) 5.6 m

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

25

step-by-step explanation:

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .