Let x be the initial amount of money. We know that mum spent 2/3 of this amount, so she's left with
Of this remainder, only 1/4 was deposited, which is
And this amount equals 20, so we have
WRITE A NUMBER PATTERN FOR 8 STARFISH IF EACH HAD 5 ARMS
1 answer:
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For this case we have a function of the form:
Where,
A: initial population
b: growth rate
x: number of years.
We then have the following function:
For x = 4 years we have:
Answer:
the formula for exponential growth is:
y = 210000 * (1,125) ^ x
The population of Canyon Edge after 4 years is:
y = 336379
Where,
A: initial population
b: growth rate
x: number of years.
We then have the following function:
For x = 4 years we have:
Answer:
the formula for exponential growth is:
y = 210000 * (1,125) ^ x
The population of Canyon Edge after 4 years is:
y = 336379