Answer:
The three books cost 33.50 - 9.00 = 24.50. Tom needs 24.50 more to afford all three books
Step-by-step explanation:
You will need to use this formula:
Principal = Total ÷ (1 + Rate) ^ <span>years
</span><span>Principal = 35,000 / [1.08]^4
</span><span><span><span>Principal = 35,000 / 1.36048896
</span>
</span>
</span>
Principal =
<span>
<span>
<span>
25,726.04
</span>
</span>
</span>
So, you would have to deposit $25,762.04 @ 8 per cent to have 35,000 in four years.
Answer:
$108.4
Step-by-step explanation:
Divide $216.8 by 4 to find the amount of money Tom makes in 1 day:
== $54.2 per day
We are looking for money Tom makes in TWO days, so multiply the value we just found by 2:
$54.2*2
==$108.4
<span>A zero pair is created when a pair of numbers, one positive and the other negative, equals a sum of zero.The main purpose of a zero pair is to simplify the process of addition and subtraction in complex mathematical equations featuring multiple numbers and variables. For example, in the problem 2+6-3-2, the positive 2 and the negative 2 cancel each other out because they are a zero pair, thus reducing the problem to 6-3.
Examples of Zero Pair:
-9 + 9 = 0</span>
