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3 years ago

What is the mean of the set of data 76, 88, 82, 94, 88.

Mathematics

2 answers:

aleksley [76]3 years ago

7 0

Answer: The mean is 85.6

Step-by-step explanation: You add them all and divide by their total number

Serjik [45]3 years ago

6 0

The answer is 85.6. Add all the numbers (428) the. divided by the amount of numbers there are.(5). so 428÷5=85.6

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Does -2(3x-1)=-6x-1 have how many solutions?

Tasya [4]

Answer:

None

Step-by-step explanation:

Let's attempt to solve the equation, and see what happens:

-2(3x-1) = -6x -1

-6x +2 = -6x - 1 (expanding the brackets).

2 = -1 (cancelling out the -6x term from each side).

So, since 2 = -1 is not true, this means there are no solutions to this equation.

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3 years ago

Can any one tell me if this is right

Diano4ka-milaya [45]

Yes you do have the correct answer my friend :)
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3 years ago

Six out of 40 is equivalent to

Igoryamba

Answer:

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Step-by-step explanation:

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4 years ago

What is the point slope form of the line with slope -3/7 that passes through the point (5,8)?

OLEGan [10]

Answer:

Step-by-step explanation:

The slope is -3/7. Use the point-slope form to write the equation.

(y-8)=-3/7(x-5)

5 0

3 years ago

Read 2 more answers

For the inverse variation equation p = StartFraction 8 Over V EndFraction, what is the value of V when p = one-half?

likoan [24]

Answer:

V=16

Step-by-step explanation:

We are given that an inverse variation

$p=\frac{8}{V}$

We have to find the value of V when p=1/2

To find the value of V we will substitute the value of p

Substitute the value of p

Then, we get

$\frac{1}{2}=\frac{8}{V}$

$\frac{V}{2}=8$

Using multiplication property of equality

$V=8\times 2$

Using multiplication property of equality

$V=16$

Hence, the value of V=16

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3 years ago