Answer:
8i
Step-by-step explanation:
<em>When a quantity is raised to a fractional power, you need to root it to the power of the denominator. </em>
<em>For example, </em><em>(-64)^(1/2) = √(-64) </em>
<em>Since you are taking the root of a negative, you will need to put an </em><em>i</em><em> (imaginary) in your answer.</em>
The answer is $30,000.00
The way you find this is by using the formula, Percent x Part=Whole
.15 or 15% x $45,000.00= $30,000.00
hopes this helps,
Xeno
Write 90 out of 120 as a fraction-90/120. Simplify that until you can't any more and you get 3/4 of the original price.
The correlation coefficient r of the data set is <em>-0.28</em>
