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oee [108]
3 years ago
12

Can someone pls help me with this question?

Mathematics
2 answers:
Licemer1 [7]3 years ago
6 0

Answer:

<u><em>D. The bank balance in John's saving account increases from Month 4-5</em></u>

Step-by-step explanation:

Lets go with one answer at a time

  • It talks about the fact that there is not change from Month 1 to Month 2

However, an entire $750 has changed therefore, option A would be incorrect.

  • This one also talks about the fact that there is no change from Month 2 to Month 3

When in fact it has changed more than $250 downwards, so option B would be incorrect.

  • This one talks about the bank account decreasing from Month 3 to 4

However, in that time period it stays the same therefore, option C would also be incorrect.

Now that should mean that D is the right answer, but, we should still check.

  • This talks about John's bank account increasing from Month 4-5

Yes it does change upwards. It increases $750 again.

Therefore, your answer would be D. The bank balance in John's saving account increases from Month 4 to 5.

Ilya [14]3 years ago
5 0

Answer:

d

Step-by-step explanation:

the slope from month 4 to month 5 is positive so the money in his account is rising

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aev [14]

The chances of it happening more than once in 4 trials is 13%

<h3>How to determine the number</h3>

From the information given, we have can deduce that;

Probability of 1 trial = 55%

= 55/ 100

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= 0. 55

We are to find the probability of it happening more than once in 4 different trials

If the probability of it happening in one trial is 555 which equals 0. 55

Then the probability of it happening in 1 in 4 trials is given as;

P(1/4 trials) = 1/ 4 × 55%

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Put in decimal form

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But we have to know the percentage

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Multiply the values, we have

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Learn more about probability here:

brainly.com/question/24756209

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2 years ago
Can someone pls help
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I believe the correct answer would be 5,1,3 :)
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