Need on both of these, will give 50 points to answerer:

part a:
after grading the most recent chapter test, a science teacher asks twelve of his 10th-grade summer school students how long they studied for the test. their answers, as well as their corresponding test grades, were recorded on a table and placed on a scatter plot.

(scatter plot values: 0,25 1,53 2,50 2,80 3,58 4,92 6,74 6,89 8,100 10,60 10,90 12,100)

use the line of best fit shown (not provided) in the scatter plot to make a conjecture about the number of hours studied versus the resulting test grade. answer in complete sentences.

part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer.

Part A: Scatter plot with best-fit line attached. You'll find the line to have equation (approximately)

The positive slope suggests that test scores and study time are directly are proportional.

Part B: Same as in a previous question you had posted. Pick two points on the provided line and compute the slope as best you can. For example, I might pick (2, 30) and (4, 40), which gives a slope of

and assuming the line passes through (2, 30) exactly, it would have equation

the answer is b; false. 2 dimensional things are a lot more different from 3 dimensional things.

i hope this ! : d

"stay and stay proud! " - zalgo

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

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