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3 years ago

PLEASE HELP ME!! First correct answer gets branliest!!!

Mathematics

2 answers:

zzz [600]3 years ago

6 0

Answer:

median is 2

mean is 6.333

Step-by-step explanation:

arranging values in ascending or descending order you pick the middle for odd numbers which is 2. mean is sum of the total data divided by the number of items in the set which is 2+8+4+10+6+8 divide by 6 which is 6.333

MrMuchimi3 years ago

4 0

A) Median = 2
B) Mean = 2.5

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dsp73

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4 years ago

4 (-3x - 1) = 13x + 6

GarryVolchara [31]

Answer:

x=-2/5

Step-by-step explanation:

4(-3x-1)=13x+6 ~ Distribute the 4 into the parenthesis

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3 years ago

Read 2 more answers

The bookstore ordered 15 Sociology work books and 10 Economy 101 textbooks on August 1st to prepare for the fall semester. After

vaieri [72.5K]

E = number of books on Economy
s = number of books on Sociology

so the order on August 1st looks like 15s + 10e = 4300
and the order on August 15th looks like 1s + 3e = 800

$\bf \begin{array}{lllll}
15s&+&10e&=&4300\\
s&+&3e&=&800
\end{array}\\\\
-------------------------------\\\\
\boxed{s}=800-3e\qquad thus
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15s+10e=4300\implies 15\left( \boxed{800-3e} \right)+10e=4300\qquad then
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12000-45e+10e=4300\implies 12000-4300=45e-10e
\\\\\\
7700=35e\implies \cfrac{7700}{35}=e\implies \boxed{220=e}
\\\\\\
now \qquad s+3e=800\implies s+3(220)=800\implies s=800-660
\\\\\\
\boxed{s=140}$

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