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tigry1 [53]
2 years ago
10

What is the mean of the set of data 76, 88, 82, 94, 88.

Mathematics
2 answers:
aleksley [76]2 years ago
7 0

Answer: The mean is 85.6

Step-by-step explanation: You add them all and divide by their total number

Serjik [45]2 years ago
6 0
The answer is 85.6. Add all the numbers (428) the. divided by the amount of numbers there are.(5). so 428÷5=85.6
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Step-by-step explanation:

8 0
2 years ago
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faust18 [17]
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5 0
3 years ago
The table shows a student's proof of the quotient rule for logarithms.
nikklg [1K]

Answer:

The error is at step (3) .

The correct step (3) will be,

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All other steps are correct.

Step-by-step explanation:

The error is at the step (3) , because the student has tried to prove the quotient rule of logarithms by using the property i.e., 'The quotient rule of logarithm' itself , i.e. ,by  assuming the property does hold before proving it. So, the proof is fallacious.

The correct step (3) will be,

\log_{b}(\frac {b^{x}}{b^{y}})

= \log_{b}(b^{x - y})   [by using the laws of indices]

All other steps are correct.

5 0
3 years ago
80 is 16 1/2 % of what number round to the nearest hundredth
Alex Ar [27]

Answer:

484.84

Step-by-step explanation:

(80/16.5)x100=484.84

4 0
3 years ago
What is the solution to the equation 1/x = x+3/2x^2
dusya [7]
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4 0
3 years ago
Read 2 more answers
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