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kaheart [24]
2 years ago
6

In a cafeteria,

Mathematics
1 answer:
____ [38]2 years ago
7 0

Answer:

2 students

Step-by-step explanation:

First, you find the number of students eating either salads and sandwiches. Then, you add the number of students eating salads and sandwiches together. Finally, you will subtract that number from the 12 total students

<h3>2/3 * 12/1 = 8 (sandwiches)</h3><h3>1/6 * 12/1 = 2 (salads)</h3><h3>8 + 2 = 10 (combined)</h3><h3>12 - 10 = 2 students</h3><h3 />
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goblinko [34]

Answer:

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Multiple across equal sign (Denominator x Nominator and vise versa)

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7 0
3 years ago
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Refer previous problem. Suppose that you wish to estimate the difference between the mean acidity for rainfalls at two different
aivan3 [116]

Answer:

Hence,we need at least 136 rainfall PH values in the sample i.e

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Step-by-step explanation:

We are given that:

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The margin of error E is given as;

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Multiply both sides by √n to get;

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3 years ago
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Brrunno [24]

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Step-by-step explanation:

Hope this helps :)

8 0
3 years ago
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?

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impossible to answer without knowing which is the divisor and which is the dividend.

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