The time it will take for the investment to grow to $4500 is 11.97 years
<h3>Compound interest</h3>
The formula for calculating the compound interest is expressed according to the formula
P(t) = P(1+r/n)^nt
Given the following parameters
P0 = $3000
rate = 3.4%
time = t
P(t) = 4500
n = 4
Substitute
4500 = 3000(1+0.034/4)^4t
45/30 = 1.0085^4t
1.5 = 1.0085^4t
ln1.5 = 4tln1.0085
4t = ln1.5/ln1.0085
4t = 47.904
t = 11.97
Hence the time it will take for the investment to grow to $4500 is 11.97 years
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The transformation is rotation.
Answer: $30,000
Norma gets paid 15% of what she sells
She wants to make 4500
4500/15 = 300 (gives us 1%)
300*100 = 30,000 (gives us 100%)
This is a quadratic equation:
y = a x² + b x + c, a > 0 ( opening upward )
The zeroes are: ( - 1 , 0 ) and ( 4, 0 ).
y = a ( x - x 1 ) ( x - x 2 )
y = a ( x + 1 ) ( x - 4 )
y = a ( x² - 4 x + x - 4 )
y = a ( x² - 3 x - 4 )
Answer:
3c - 12
Step-by-step explanation:
3(c-4), you have to distribute the number that is outside.
3*C - 3*4 = 3c - 12
