Help plz test !! Four more than the product of a number and 10 is at most the opposite of 12.
1 answer:
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There are 5^5 students on the school and 5^2 students per class.
So, think:
1 class ----------- 5^2 students
x classes ---------- 5^5 students
Multiply:
1 . 5^5 = x . 5^2
So,
5^5 = x.5^2
x =
x =
x =
x = 125
There are 125 classes.
Answer:
The value of the CD at the end of the 4 years is $5,808.86.
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.
Howard invested $5,000 in Certificate of Deposit (CD) that pays 3.75% interest.
This means that
Compounded weekly
An year has 52 weeks, so
Then
What is the value of the CD at the end of the 4 years?
This is A(4). So
The value of the CD at the end of the 4 years is $5,808.86.