Which of the following algebraic expressions will translate “the sum of eight and twice w”?
2 answers:
Answer:
None of the choices are correct.
Step-by-step explanation:
In order to correctly translate the sum of eight and twice "w" we have to remember that every time that an algebraic problem refers to twice something we have to multiply that by 2, so the sum of eight and twice W should look like this:
So since that is not in the options, none of the options are correct.
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Answer:
The exponential function is .
You will have $1,100.55 in the account after 2 years.
Step-by-step explanation:
Compound interest:
The compound interest formula is given by:
Where A(t) is the amount of money after t years, 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 year and t is the time in years for which the money is invested or borrowed.
Deposit $1000 in a savings account that pays 4.8% interest compounded monthly.
This means that . So
This is the exponential function
How much will you have in your account after 2 years?
This is A(2). So
You will have $1,100.55 in the account after 2 years.