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2 years ago

12

Marvin has a bag that contains 3 red marbles and 9 blue marbles he will randomly select a marble from the bag what is the probab

ility that Marvin will select a red marble

1 answer:

Anna71 [15]2 years ago

3 0

Answer:

now how

Step-by-step explanation:

because he likes red marbles

i dont know

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Answer:

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Step-by-step explanation:

we know that

The simple interest formula is equal to

$A=P(1+rt)$

where

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r is the rate of interest

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in this problem we have

$t=20\ years\\ P=?\\ A=\$14,300\\r=8\%=8/100=0.08$

substitute in the formula above

$14,300=P(1+0.08*20)$

$14,300=P(2.6)$

$P=14,300/(2.6)$

$P=\$5,500$

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