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fgiga [73]
3 years ago
7

Is a CR grade good or bad? ​

Mathematics
1 answer:
Ray Of Light [21]3 years ago
5 0
Really good if u don’t have strict parents
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Larger two degit number is --------
yarga [219]

Answer:

99

Step-by-step explanation:

Brainliest please

3 0
2 years ago
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Solve for x: 3x − 5 = 2x + 6.<br> 1<br> −1<br> 11<br> −11
olga nikolaevna [1]
First you want to get the x's on the same side
3x-5=2x+6
subtract 2x and add 5
x=11

Hope this helps!
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3 years ago
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PROBLEM. 11.1: Rewrite These! Rewrite each quotient as a sum or a difference.
Jet001 [13]

Answer:

1. (4x-10)/2

   4x/2 - 10/2

    2x - 5

2. (1-50x)/-2

   1/-2 -50x/-2

   25x - 1/2

3. 5(x + 10)/25

   (5x + 50)/25

   5x/25 + 50/25

   1/5 x + 2

4.(-0.2x + 5)/2​

   -0.2x/2 + 5/2

   -0.1x + 2.5

3 0
3 years ago
Explain how the graph of the function f(x)=8/x
Nitella [24]

Answer:

By putting the coordinates  on the graph I think

Step-by-step explanation:

8 0
3 years ago
Increasing the sample size while keeping the same confidence level has what effect on the margin of error? A. Increases the marg
DiKsa [7]

Answer:

C. Decreases the margin of error and hence increases the precision

Step-by-step explanation:

If we select a sample by Simple Random Sampling in a population of “infinite” size (a population so large that we do not know its size exactly), then the margin of error is given by

\bf E=\frac{ZS}{\sqrt{n}}

where  

<em>Z = The Z-score corresponding to the confidence level </em>

<em>S = The estimated standard deviation of the population </em>

<em>n = the size of the sample. </em>

As we can see, since n is in the denominator of the fraction and the numerator is kept constant, the larger the sample size the smaller the margin of error, so the correct choice is:

C. Decreases the margin of error and hence increases the precision

4 0
3 years ago
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