3 years ago

Find the mean of each set of data. 12,8,6,4,10,1

Mathematics

2 answers:

Alja [10]3 years ago

8 0

Answer:

Step-by-step explanation:

katrin2010 [14]3 years ago

8 0

The way that you do this is add all the numbers together and divide by the number of numbers, so 41/6= 6.58...

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What is the solution to the equation x + 14 = 63? (Input a whole number only.) (3 points) Blank 1:

Alex

Hey there!

This is a one-step equation, meaning that we can solve it in one step.

This is the step:

Subtract 14 from both sides

Goal:

To find out the value of x

Subtract 14:

x+14-14=63-14

the 14's on the left cancel:

x=49

Hence, the answer is

$\boxed{\boxed{\bold{x=49}}}$

Hope everything is clear.

Let me know if you have any questions!

#LearningDoesn'tEnd

:-)

$\rule{200}{2}$

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2 years ago

Which equation is not a linear function? OA) 2x - 3y = 9 OB) 2x+4y - 12 = 0 OC) y=-3x - 7 OD) 6x + 4y = 8

NeX [460]

OA is not the right one

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3 years ago

Read 2 more answers

How to solve inequalities like 4x-4y》28

Elena-2011 [213]

4X-4Y>28

X-Y>7 both side divide by 4

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3 years ago

Imagine a regression line that relates y = average systolic blood pressure to x = age. The average blood pressure for people 40

mart [117]

Answer:

2.0

Step-by-step explanation:

x = age

y = average systolic blood pressure

x₁ = 40 years old, y₁ = 110 systolic blood pressure

x₂ = 50 years old, y₂ = 130 systolic blood pressure

$\text{Slope of a line}=m=\frac{y_2-y_1}{x_2-x_1}\\\Rightarrow m= \frac{130-110}{50-40}\\\Rightarrow\frac{20}{10}\\\Rightarrow m= 2.0$

∴ Slope of the regression line is 2.0

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3 years ago

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Lerok [7]

Answer:

The median is 22

Step-by-step explanation:

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3 years ago