5x(6^2 +1)
Is 30x3+5x in factored form
<span><span>9−5</span>>3</span><span><span>4></span>3
</span><span>True hope i helped</span>
There are 151,200 possible combinations. If you'd like an explanation of my answer, please let me know.
To solve this problem, all we have to do is to convert the
pounds to ounce. We know that the conversion factor is:
1 pound = 16 ounce
Therefore:
<span>cost per ounce = ($ 4.48 / pound) * (1 pound / 16 ounce) =
$0.28 / ounce</span>
Answer:
9% fund: $
210,000
13% fund: $70,000
Step-by-step explanation:
As she wants to have a $28,000 annual return for her $280,000 investment, she is expecting a return rate of 10%:

If we call x the proportion of the capital in the 9% fund, then (1-x) is the proportion of the capital in the 13% fund,and the return of the combination has to be the expected return of 10%:

Then, we know that 75% of the capital should be invested in the 9% fund and 25% in the 13% fund.
This correspond to a capital of:
9% fund: 0.75*$280,000 = $
210,000
13% fund: 0.25*$280,000 = $70,000