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Dmitrij [34]
3 years ago
14

2. Solve the following system by any method.

Mathematics
1 answer:
ch4aika [34]3 years ago
7 0
Your answers would be A
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The sum of three consecutive integers is 279. Find the integers
iVinArrow [24]

If all three were the same, then each one would be (279/3) or 93. The integers would be 93, 93, and 93.

Great ! Just take 1 away from the first one, and stick it onto the last one. Now you have 92, 93, 94, and the sum is still the same 279.

4 0
3 years ago
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Two people are randomly chosen from an office with 4 managers and 8 office workers. If the first person, a manager, is not repla
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8/11 or 73%

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# of office workers to whole

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Hopefully this helps, good luck!

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2 years ago
A 98% confidence interval for a proportion is found to be (0.62, 0.68).
Vilka [71]

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I think the answer is C ,The sample proportion is the fraction of samples which were successes, so. (1) For large , has an approximately normal distribution.

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3 years ago
Two events, X and Y, are independent of each other. P(Y)= and P(X and Y)=. What is P(X) written as a decimal? Round to the neare
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0.4

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4 years ago
What s the compensation strategy for 4153+2988
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