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geniusboy [140]
3 years ago
9

Challenge: Solve the equation 0.3z = 2.10 for z. Which of these equations has the same solution?

Mathematics
2 answers:
yulyashka [42]3 years ago
6 0

Answer:

The first option on the right hand side

In-s [12.5K]3 years ago
5 0

Answer:

{ \boxed{z + 7.92 = 14.92}}

Step-by-step explanation:

0.3z = 2.10 \\  \\ z =  \frac{2.10}{0.3}  \\  \\ { \underline{z = 7}}

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C is the answer or 66
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Answer:

The F-Ratio increases as, the variability between means increases relative to the variability within groups

Step-by-step explanation:

The F-Ratio is given as follows;

F-Ratio = \dfrac{MS_{between}}{MS_{within}}

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Therefore, as the F-Ratio increases, the variability between groups (means) increases relation to the variability within groups

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6 0
3 years ago
What fractions in this list are less than 1/2? 3/6,7/15,4/9,5/8
Vedmedyk [2.9K]
All we need to do is to find a common denominator for both 1/2 and the other numbers individually:

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Answer: From the list above only <u>7/15 and 4/9</u> are less than 1/2.
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Answer:
Shown below

Explanation: The (x,y)—coordinates— of the points is also shown :)

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