Answer:
∠ B = 19°
Step-by-step explanation:
note ∠ C = 90° ( angle in a semi- circle )
The sum of the 3 angles in the triangle = 180°, thus
∠ B = 180° - (90 + 71)° = 180° - 161° = 19°
The entire population mean must be close to $47,600. Then the correct option is C.
<h3>What is Mean?</h3>
The mean is the simple definition of the average of a bunch of numbers. In statistics, one of the markers of central tendency is the mean.
The average is referred to as the arithmetic mean.
It's the ratio of the number of real observations to the total number of observations.
The owners of a manufacturing company conducted a survey to determine the mean income of the customers who prefer the company’s brand of clothing.
From a random sample of 100 customers, it was determined that their mean income was $47,600.
Based on statistical analysis, the entire population mean must be close to $47,600.
More about the mean link is given below.
brainly.com/question/521501
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Answer:
<h3>Step to step explanation:</h3>
we have to subtract 5×⁴-4׳+3ײ-2×from 8×⁴-7׳+2
Answer:
62.5% increase
Step-by-step explanation:
First step : find the difference between two numbers, in this case, it's 1300000 - 800000 = 500000.
Second Step: Take the difference, 500000, and divide by the original number: 500000/800000 = 0.625.
Last, multiply the number above by 100: 0.625*100 = 62.5%. You're done! You calculated difference of a number in percent, and the answer is a percentage increase of 62.5%.
4x=106.9
4 representing the people
x being the amount paid (unknown)
x= 26.7
