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klio [65]
3 years ago
11

Last month, Ebony had 72 dollars in a checking account. The current balance is 126 dollars. What is the percent change in the ac

count balance from last month to this month?
Mathematics
1 answer:
TEA [102]3 years ago
5 0

Answer:

43%

Step-by-step explanation:

Last month, 72.

This month, 126.

Last month, ebony had 72/126 in her account to what she has this month. 72/126 as a percentage.

Ratio:

72:126

X100

7,200:12,600

÷126

57.142:100

Ebony had approximately 57% of her cash in her account last month, compared to this month.

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Answer:

81,83,85,87,89,91,93,95,97,99

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The __________ states that as a procedure is repeated again and again and again and again, the probability tends to approach the
dybincka [34]

The Law of large numbers.

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The law of large numbers plays the main role in probability and statistics. It means that if you repeat an experiment independently so many times and average the result, what you get has to be close to the expected value.

An example of the Law of Large Numbers:

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6 0
2 years ago
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Find the quotient: (x2−5x+8)÷(x+2)
Aneli [31]

Answer:

Quotient = x - 7

Step-by-step explanation:

We are dividing x^2 - 5x +8 by x + 2

x + 2√x^2 - 5x + 8

Starting with dividing by x

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x + 2√ x^2 - 5x + 8

Multiplying x by x + 2

x

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Step ii, pick -7 for division

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= +8 -(-14)

= 8+14

= 22

The answer is

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3 0
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20 point REWARD + Brainleist &lt;3
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B the answer is b because yiu do like add e square 27 +* 9 + x = 8 -/273/73
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Statistics are numerical data.<br> True<br><br> False
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False
Statistics data can be categorical too
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