X varies directly as y
x = ky
3 = 2k
k =
when x =9
9 =y
= y
∴y = 6
please mark as brainliest
x = ky
3 = 2k
k =
when x =9
9 =
∴y = 6
please mark as brainliest
The members of the school's mathematics club shared equal amounts for a new digital light processing (DLP) projector amounting t
1 answer:
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Answer:
After 9 years the account will be worth 13709.60$
Step-by-step explanation:
We are given the following in the question:
We are given the following in the question:
P = $8000
r = 6% = 0.046
n = 12
The compound interest is given by:
where A is the amount, p is the principal, r is the interest rate, t is the time in years.
Putting the values, we get,
Thus, after 9 years the account will be worth 13709.60$