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makvit [3.9K]
2 years ago
13

A study is being done on a group of people to

Mathematics
1 answer:
aleksklad [387]2 years ago
6 0

Answer:

self selected

Step-by-step explanation:

i hope it is helpful for you

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I need help with this one pls!
Alex73 [517]

Hi there!

\large\boxed{b = \frac{a}{ac - 1}}

We can begin by making each fraction have a common denominator:

If we make each have a common denominator of ab, we get:

\frac{b}{ab} + \frac{a}{ab} = c

Simplify:

\frac{a + b}{ab}  = c

Multiply both sides by ab:

a + b = cab

Move b to the opposite side:

a = cab - b

Factor out b:

a = b(ac - 1)

Divide by (ac - 1):

\frac{a}{ac - 1} = b

4 0
3 years ago
Question 1 (Essay Worth 10 points)
Svetach [21]

Answer:

Because she is concluding that her class is an accurate representation of the overall school. The sample size in this case is too small and should increase her sample size(the amount of people surveyed) in order to get a better result.

8 0
3 years ago
What is the remainder when you find 298 - 3?
bulgar [2K]

Answer:

295

Step-by-step explanation:

7 0
3 years ago
Think About the Process Which property of exponents do you use to simplify this​ expression? Simplify the expression. 12^8/12^4
Naya [18.7K]

Answer:

12^4 = 20736

Step-by-step explanation:

The property of exponents used to simplify : 12^8/12^4

The division property :

a^x / a^y = a^(x - y)

Therefore ;

12^8/12^4

12^8 / 12^4 = 12^(8 - 4) = 12^4 = 20,736

3 0
3 years ago
If a graph of y=-4x+2 we’re changed to a graph of y= - 4x+5, how would the y- intercept change ?
viktelen [127]

The y-intercept would elevate up the y-axis by 3

This is because the y-intercept in y= -4x+2 is 2 and when you change it to y= -4x+5 you are moving the intercept to a y of 5.

3 0
3 years ago
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