Please help!! The table shows the test scores and the sleep averages of several students.

(a) Write the least squares regression equation that models the data.

Let x = the test score and y = average sleep.

(b) Use the equation to determine the approximate test score of a student who sleeps an average of 8 hours a night.

Show your work.

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

can i have brainliest

the answer to this is a. a^2 + b^2 = c^2