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Anestetic [448]
3 years ago
9

Picture shows the questions

Mathematics
1 answer:
SpyIntel [72]3 years ago
5 0

Answer:

121 cm

Step-by-step explanation:

12x13=156

7x5= - 35

________

121

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The results of a two-factor research study are organized in a matrix with the two levels of factor A for the rows and the three
Ainat [17]

Answer:

SSbetween treatments

Step-by-step explanation:

SSbetween treatments or Sum of square between treatments is used to measure and compare the mean differences between treatments from which the variance will be computed.

3 0
3 years ago
Evaluate the function.<br> f(x) = -22 – 3x + 3<br> Find f(7)
Artemon [7]
F(7)= -22 - 3(7) + 3
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Hope that helps!
3 0
3 years ago
Megan is sitting in her car in a parking lot. The car next to her pulls forward.If Megan is looking only at the car next to her
slega [8]
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8 0
3 years ago
Read 2 more answers
What is the solution to the equation fraction 4 over 5 n minus fraction 1 over 5 equals fraction 2 over 5 n?
photoshop1234 [79]

Answer:

value of n = 2

Step-by-step explanation:

\frac{4}{5n}-\frac{1}{5}=\frac{2}{5n}

We need to solve the above equation.

Find Least Common multiplier from 5n, 5 = 5n

Multiply both sides of the equation by 5n

\frac{4}{5n}*5n-\frac{1}{5}*5n=\frac{2}{5n}*5n\\Solving:\\4 -n = 2\\

Now finding the value of n.

Adding -4 on both sides

4 -n-4 = 2-4\\-n= -2

Multiplying both sides by -1

n = 2

The value of n is 2.

We can verify by putting value of n in the given question.

\frac{4}{5n}-\frac{1}{5}=\frac{2}{5n}\\n=2\\\frac{4}{5*2}-\frac{1}{5}=\frac{2}{5*2}\\\frac{4}{10}-\frac{1}{5}=\frac{2}{10}\\\frac{2}{5}-\frac{1}{5}=\frac{1}{5}\\\frac{2-1}{5}=\frac{1}{5}\\\frac{1}{5}=\frac{1}{5}

So, value of n = 2

5 0
3 years ago
Help!<br>List the Range of the Relation and state If it is a function or not a function.​
RideAnS [48]
Not a function


Range: -1
8 0
3 years ago
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