What are the solutions to (x+7)2 = 81?
1 answer:
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Answer:
See below
Step-by-step explanation:
Lets assume weight is input and time is output
The function based on the input and output values is close to linear and it is decreasing (graph is attached)
<u>Answers are</u>
- a) correlation is negative as time decreases with increase in weight.
- b) Numeric value is obtained -0.99 by using the formula attached as picture. It is 'very strong negative relationship'
- c) Yes. Because weigh increase causes time to decrease
A(x - b) - 2k = l
ax - ab - 2k = l
Subtract ax, add ab to both sides
- 2k = l - ax + ab
Divide by - 2 to isolate variable K
k = (l - ax + ab) / - 2 or
ax - ab - 2k = l
Subtract ax, add ab to both sides
- 2k = l - ax + ab
Divide by - 2 to isolate variable K
k = (l - ax + ab) / - 2 or
Answer:
The first fraction should be , and the second fraction should be
.
Step-by-step explanation:
If there are 2 orange squares out of 3 total squares, it's 2 out of 3, which is . I'll attach a photo below explaining more about fractions.
<em>Hope this helps! Feel free to give me Brainliest if you feel this helped. Feel free to ask any questions below if you need some more clarification about this problem. Have a good day and good luck on your assignment. :)</em>
