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guajiro [1.7K]
2 years ago
15

I really need help on this

Mathematics
1 answer:
kvasek [131]2 years ago
4 0

Answer:

i think its c i could be wrong but just go with your gut felling

Step-by-step explanation:

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PLZ HELP FAST PLZZZXXXXXX
saw5 [17]

Answer:

sorry i don't know

Step-by-step explanation:

you did the same thing to me just for points

4 0
2 years ago
PLEASE HELP I NEED THIS FOR MY TEST OR MY MAMA beat me up:- Giant Eagle is selling a 12 pack of coke for $5.99. You can also get
suter [353]

Answer:

I think the 24 pack

Step-by-step explanation:

For the 12 pack you are paying 5 cents a can.

For the 24 pack you are paying 4 cents a can.

7 0
3 years ago
Sharon is decreasing the size of a diagram of a leaf that is 30 centimeters long by 10 centimeters wide. If the reduced diagram
ivanzaharov [21]
10 : 30
4: x [x is the length]
10/4=2.5
30/2.5=x=12
length of the diagram is 12cm

5 0
3 years ago
Please help me find y
sertanlavr [38]

Answer:

5

Step-by-step explanation:

cos 60° = y / 10

y = 10 * 1/2 = 5

3 0
2 years ago
n a large high school, 37% of the teachers believe that five minutes is not enough time for students to change classes. However,
timurjin [86]

The difference (faculty-student) in the sample proportions of those who believe that five minutes is not enough time for students to change classes typically varies about 0.096 from the true difference in proportions. Option D is correct.

<h3>What is the standard deviation?</h3>

It is a measurement of statistical data dispersion. The degree to which the value varies is known as standard deviation.

The standard deviation of the sampling distribution is found as;

\rm \sigma_F-\sigma_s= \sqrt{\frac{0.37 \times (1-0.37)}{28}+\frac{0.89 \times (1-0.89)}{100}  } \\\\  \sigma_F-\sigma_s=0.096

The difference in the sample proportions of those who think five minutes is not enough time for students to switch classrooms generally differs by roughly 0.096 from the actual difference in proportions.

Hence option D is correct.

To learn more about the standard deviation, refer to: brainly.com/question/16555520.

#SPJ1

6 0
2 years ago
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