Answer:
its actually a geometric because there is exponential growth. if it was arithmetic there would be a linear line as the quantities would be proportional (growing at a particular rate/at equal intervals) and if it was arithmetic it wouldn't curve
30 marbles would be green
Step-by-step explanation:
green chance is 0.3
red chance 0.7
.3 times 100
30 green marbles is what you would expect
&
Column 1:
500 x 5% = 250
$250 in interest each year
Column 2:
500 + 250 = 750
<em>$750 at the end.</em>
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