Answer: Option d.
Step-by-step explanation:
It is important to remember the following proporties in order to solve the exercise:
In this case you have this expression given in the exercise:
Since equivalent expression have always the same value, you can simplify the expression given in order to find an equivalent expression.
Therefore, applying the corresponding properties, you get the following equivalent expression (Remember that ![\sqrt[n]{a^n}=a](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Ba%5En%7D%3Da)
):
Answer: Option 'd' is correct.
Step-by-step explanation:
Since we have given that
Margin of error = 0.5 years
Standard deviation = 5
At 90% confidence, z = 1.645
We need to find the minimum size of the sample they must take.
So,
Hence, Option 'd' is correct.
-8 - 7 - 16 - 14 + 2 = -43
Answer:
0
Step-by-step explanation:
if they have the same slope then they never intercept
Without a financial plan, you can end up having a lot of debt. You also may not think about saving money for future expenses or how much you may need. Financial plans are very important for your future.
