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fredd [130]
3 years ago
5

Find the value of x in this equation. 13(6x – 5) – x = 13 – 2(x + 1)

Mathematics
1 answer:
alexira [117]3 years ago
8 0
X= 13(6x-5)-x=13-2(x+1)
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A Statistics class is estimating the mean height of all female students at their college. They collect a random sample of 36 fem
Butoxors [25]

Answer: = ( 63.9, 66.7)

Therefore at 90% confidence interval (a,b)= ( 63.9, 66.7)

Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

The confidence interval of a statistical data can be written as.

x+/-zr/√n

Given that;

Mean x = 65.3

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z(at 90% confidence) = 1.645

Substituting the values we have;

65.3 +/-1.645(5.2/√36)

65.3 +/-1.645(0.86667)

65.3+/- 1.4257

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3 years ago
What kind of lines are shown in the figure below
juin [17]

Answer:

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Step-by-step explanation:

6 0
3 years ago
What is the total number of outcomes in the sample space for Tossing a coin and spinning a spinner with 5 equal sections
tangare [24]
2/5 i believe 
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3 years ago
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</span>
7 0
3 years ago
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PLEASE HELP ! Find the answer for me pls..
Fofino [41]
The answer is 9
Replace the x with the number given
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3 years ago
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