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SVETLANKA909090 [29]
3 years ago
12

Daniella put $582 in the bank. Her brother put 3 times as much money in the bank. Her sister put 1/3 as much money in the bank.

How much money combined did Daniella’s brother and sister put in the bank?
Mathematics
1 answer:
mariarad [96]3 years ago
4 0

Answer:

$2522; if her sister put in 1/3 of Daniella's original money.

But if you don't combine Daniella's original money it would be $2328

Step-by-step explanation:

582 x 3= 1746.

and 1/3 of 582= 194

582+1746+194=2522

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The first thing we must do for this case is to define variables.
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3 years ago
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Step-by-step explanation:

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\sigma=5

We assume the distribution of amounts purchased follows the normal distribution.

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Let \overline{x} be the sample mean.

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Then, the probability that the sample mean is at least $25.00 will be :-

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6 0
3 years ago
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Answer:

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Step-by-step explanation: k

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