3 years ago

What is the mean absolute deviation (MAD) of the set [10, 15, 18, 8, 4]

Mathematics

1 answer:

lianna [129]3 years ago

5 0

5 is the answer you are looking for

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3x+2y=10 Solve the equation for y

Irina-Kira [14]

Answer:

y=-3/2x+5

Step-by-step explanation:

3x+2y=10

2y=10-3x

2y=-3x+10

y=-3/2x+10/2

y=-3/2x+5

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elixir [45]

C. 4x + y = 21

4(3) + 9 = 21
12 + 9 = 21
21 = 21

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Miss Lopez is considering two different design companies to order shirts from for spirit week in June custom ink charges $9.65 p

Rama09 [41]

Answer:

12 Shirts

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3 years ago

dmitriy555 [2]

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the answer to this question is 120km/hr

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2 years ago

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Miguel invests money in an account paying simple interest. He invests $170 and no money is added or removed from the investment.

stiv31 [10]

$~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$185.30\\ P=\textit{original amount deposited}\dotfill & \$170\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &1 \end{cases} \\\\\\ 185.30=170[1+(\frac{r}{100})(1)]\implies \cfrac{185.30}{170}=1+\cfrac{r}{100}\implies \cfrac{109}{100}=\cfrac{100+r}{100} \\\\\\ 109=100+r\implies \stackrel{\%}{9}=r$

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2 years ago