Colin was thinking of a number. Colin subtracts 5 from it and gets an answer of 10.7. What was the original number?
1 answer:
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Answer:
meters
Step-by-step explanation:
From the answer choices, we basically need to find which of them is between and
<em>Converting all of them to decimals would make it really easier:</em>
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<em>So we need to find number between -0.5 and -1.67</em>
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<em>Answer choice A is -2.33</em>
<em>Answer choice B is -0.75</em>
<em>Answer choice C is -0.25</em>
<em>Answer chioce D is -1.83</em>
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<em>So which number, from the choices, is between -0.5 & -1.67?</em>
Clearly, it is -0.75, or, meters
Answer:
Jimmy's account balance will be $673.43 after 10 years.
Step-by-step explanation:
The compound interest formula is given by:
Where A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit t and t is the time the money is invested or borrowed for.
In this problem, we have that:
What will Jimmy’s account balance be after 10 years if the interest is compounded 2 times each year?
Jimmy's account balance will be $673.43 after 10 years.