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natita [175]
3 years ago
12

Does anyone know this??

Mathematics
2 answers:
Alika [10]3 years ago
7 0
I believe the answer is C. "15x=48."

If you cross multiply the proportion that is the equation that results from it.
\frac{8}{15} = \frac{x}{6}
15×x=15x
8×6=48
15x=48
STALIN [3.7K]3 years ago
5 0
Hi there! The answer is C.

Explanation:
We have the following equation:

\frac{8}{15} = \frac{x}{6}
To solve this type of equation (with an x in the denominator of a fraction) we must cross-multiply the numerator and the denominator.

15 \times x = 8 \times 6
Multiply

15x = 40
Divide both sides by 15.

x = \frac{40}{15} = 2 \frac{2}{3}
~ Hope this helps you!
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denpristay [2]

Answer:

0.45

here's your solution

=>. percent = divided by 100

=> so, 45% = 45/100

=> 9/20

= > 0.45

hope it helps

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A cafeteria manager needs to know how many apples and bananas to to order. He asked students to choose either an apple or a bana
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Answer:

Step-by-step explanation:

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2 years ago
On Tuesday, the bottles of iced tea filled in a plant were supposed to contain an average of 20 ounces of iced tea. Quality cont
Alex777 [14]

Answer:

i) The bottles of iced tea filled in a <em>plant is the Population</em>

<em>ii) The Average of Population μ = 20 is called Parameter</em>

<em>iii) The sample size 'n' = 50</em>

<em>iv) The mean of the sample 'x⁻ = 19.6 ounces</em>

<em></em>

<u>Step-by-step explanation</u>:-

<u><em>Population</em></u>:-

<em>The total number of observations</em> which we are concerned , whether this number be <em>finite</em> or <em>infinite</em> is called<em> Population.</em>

<em>In Given data </em>

The bottles of iced tea filled in a <em>plant is the Population</em>

<u><em>Parameter</em></u><em>:-</em>

<em>The statistical constants of the Population namely mean and variance are usually refereed to as Parameters.</em>

<em>The Average of Population μ = 20 is called Parameter</em>

<u><em>Sample</em></u><em>:-</em>

<em>A sample is a subset of population</em>

<em>given data sample size </em><u><em>n=50 </em></u><em>bottles at random from the days of production</em>

<u><em>Statistics</em></u>

<em>The sample mean x⁻ and variance S² is called statistics</em>

<em>Given data</em>

<em>These bottles contained an average of 19.6 ounces of iced tea </em>

<em> x⁻ = 19.6 ounces</em>

<em></em>

5 0
3 years ago
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