Answer:
4. C)
3. B) 9,6 = the number of points you would increase each hour of studying; 65,8 = your score if you studied 0 hours
2. B) The events have a strong positive linear correlation.
1. C) Find the slope using the slope formula:
Step-by-step explanation:
4. (−7, 10) → 10 = 7 + 3 ☑
(−1, 4) → 4 = 1 + 3 ☑
(0, 3) → 3 = 0 + 3 ☑
(3, −2) → −2 ≠ −3 + 3; 0 ☒
3. You obviously have to plug "0" in for <em>x</em><em> </em>to get your initial value of 65,8, which represents the minimum value of points you would receive if you never were to study, and of course, the 9,6 is the average score increased for every hour studied.
2. The correlation coefficient is 0,02, which is positive, so this would be the obvious choice.
1. You CANNOT write a linear equation without FIRST finding the <em>rate of</em><em> </em><em>change</em><em> </em>[<em>slope</em>]. You will ALWAYS need the rate of change in order to write any linear equation.
I am joyous to assist you anytime.
I hope this helps, If there are 5 cups of flour, then there will be 7 and 1/2 cups of sugar:)
Step-by-step explanation:
Your maths problem
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1
5
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8
0
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7
0
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1
0
0
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1
1
0
Answer:
the first answer is m<3=87
the second answer is m<4=44
Step-by-step explanation:
use the triangle theorem lol
but how i found out was angle 3 and what ever angle has 93⁰ are supplementary meaning that they equal 180⁰ so i subtracted 93⁰ from 180⁰ and got 87⁰ as tbe measure of angle 3
angle 4, 3 and the given angle, since it makes a triangle should equal 180⁰. so 180⁰- 49⁰-87⁰ leaves you with 44⁰