SESE The data set represents a progression of hourly temperature measurements. Use the regression equation
y=-0.875x2 – 3.596x + 20.179 to predict the temperature during the sixth hour.
0 1 2 3 4 5
y у 20 16 10 0 -7 -20
Х
a. -24
b. -15
C.-25
d. -32

How moiste is your tounge

Step-by-step explanation:

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

c. (3,2,6) is the answer.