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cluponka [151]
4 years ago
5

3w - 4z = 8 what is w

Mathematics
1 answer:
larisa [96]4 years ago
3 0

Answer:

w = 4/3z + 8/3

Step-by-step explanation:

Step 1: Add 4z to both sides.

3w−4z+4z=8+4z

3w=4z+8

Step 2: Divide both sides by 3.

3w/3 = 4z + 8/3

w = 4/3z +8/3

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3 years ago
In the July 2007 issue, Consumer Reports examined the calorie content of two kinds of hot dogs: meat (usually a mixture of pork,
kifflom [539]

Answer:

Since we FAIL to reject the null hypothesis, then if we construct an interval of 95% of confidence, the 0 should be included, because on the test hypothesis we conclude that there would be no significant difference between the means of the two groups analyzed, and the results obtained on the hypothesis test needs to be consistent with the confidence interval.

Step-by-step explanation:

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The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

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Alternative hypothesis: \mu_{meat}-\mu_{beef}\neq 0

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Svet_ta [14]

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