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3 years ago

Select the correct answer.

Mathematics

2 answers:

ElenaW [278]3 years ago

7 0

Answer:

the answer is set b

Set B – {89, 73, 84, 91, 87, 77, 94}

hodyreva [135]3 years ago

5 0

Answer: Set B
Step-by-step explanation:
The spread can be found by simply calculating the range of the the given data.
For set A, the range is given by: Highest value of the set- lowest value of the set
=94-74
=20
For set B, the value of the range is: 94-73= 21
For set C, the value of the range is: 91-73=18
For set D, the value of the range is: 99-82=17
Since, the maximum range is given by the set B that is 21, therefore set B has the greatest spread.

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Answer:

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Step-by-step explanation:

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1/2 + 5/3 - 1<br>------------------<br> 3/4

Sav [38]

Hey there :)

$\frac{ \frac{1}{2}+ \frac{5}{3} -1 }{ \frac{3}{4} }$
↓ Is the same as
$\frac{1}{2} + \frac{5}{3} -1$ ÷ $\frac{3}{4}$

Since it is a division by fraction, we can multiply by what is called the reciprocal
( The attached picture might help you )
( $\frac{1}{2} + \frac{5}{3} - 1$ ) × $\frac{4}{3}$
↓ For this part, we need the common denominator, which is 6
$\frac{1(3)}{2(3)}+ \frac{5(2)}{32)} \frac{1(6)}{1(6)}$ × $\frac{4}{3}$

$\frac{3}{6}+ \frac{10}{6} - \frac{6}{6}$ × $\frac{4}{3}$
$\frac{7}{6}$ × $\frac{4}{3}$
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↑
Your final answer

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3 years ago