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mart [117]
3 years ago
13

The dot plots below show the distributions of scores on a current events quiz for two classes of 24 students. Write a descriptio

n of the standard deviation of the scores in each of the classes. Based on the spread of the data, which class performed better on the quiz.​

Mathematics
1 answer:
Reptile [31]3 years ago
3 0

Answer:

5

Step-by-step explanation:

5

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2 years ago
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Please answer need for geometry
IrinaK [193]

Answer:

d. 8.38 ft

Step-by-step explanation:

arc(NM) = 180° - 100° = 80° (Angles on a straight line)

Length of arc = θ/360°*2πr

θ = 80°

r = 6 ft

Plug in the values

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7 0
2 years ago
while swimming in the pool, you attempt to swim the whole length of the pool without getting a breath. you are able to do it 3 o
Luba_88 [7]

Answer:

30 out of 50 times.

Step-by-step explanation:

1 attempt represents 3 out of 5 times.

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Therefore, your solution is 30 / 50 times.

6 0
3 years ago
Which expression has the least value when x = 100?
Diano4ka-milaya [45]

Answer:

The answer is 1-x

8 0
3 years ago
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3) WILL MARK BRAINLIEST + 10 POINTS!!!!!! :)
Charra [1.4K]
 
This is really a long way to go to make something complicated
out of something simple.  The last choice does the job.

cos(180)  =  -1
sin(180)  =   0

So       4 [cos(180) + i sin(180) ]

       =   4 [ -1      +  i (0) ]

       =     -4     yay!
5 0
3 years ago
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