<h3>I'll teach you how to solve (m^2-m-4)+(m+5)</h3>
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(m^2-m-4)+(m+5)
Remove parentheses:
m^2-m-4 + m+5
Group like terms:
m^2-m+m-4+5
Add similar elements:
m^2-4+5
Add/subtract the numbers:
m^2+1
Your Answer Is m^2+1
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Answer:
3 days
Step-by-step explanation:
This can be seen under Schedule management (Initiating)
Project float is simply the difference between the completion period externally imposed and the estimated time duration of the project (usually this is equal to the critical path length). The difference in this case is 0 because
Externally imposed project date = 75 days
Estimated duration of project = 75 days
Hence, a difference in these will be 0
However, a standard deviation of 3 days was giving (This implies that there is a +/- 3 days in the critical path from the estimated project duration)
.
Hence the maximum float in this case will be 0 + 3 = 3 days
The annual interest rate of her investment would be = 4%
<h3>Calculation of annual interest rate</h3>
The principal amount invested= $500
The period of investment= 4years
The interest received= $80
The interest rate= ?
To calculate the interest rate use the formula,
SI = P×T×R/100
80 = 500 × 4 ×R/100
Make R the subject of formula,
R= 80 ×100/500×4
R= 8000/2000
R= 4%
Therefore, the annual interest rate of her investment would be = 4%.
Learn more about simple interest here:
brainly.com/question/20690803
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Answer:
10
Step-by-step explanation:
x=6, so 6+4=10
Yes, because if it has brackets, it just means it is an absolute value
