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Alik [6]
4 years ago
14

Students reported practicing violin during the last semester for 45, 38, 52, 58, and 42 hours. What is the mean absolute deviati

on for the number of hours students practiced the violin? Round to the nearest tenth.What is the mean absolute deviation for the number of hours students practiced the violin? Round to the nearest tenth.
Mathematics
1 answer:
borishaifa [10]4 years ago
6 0
6.4 is the answer you are looking for! Hope that helps :))
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The population of Oregon is about 4,000,000 what is the order of magnitude of this number? A) 6 B) 4 C) 3 D) 7
seropon [69]

Answer:

A

Step-by-step explanation:

Here, we are tasked with finding the order of magnitude.

What we are basically asked here is to write the number in powers of ten.

Thus

4,000,000 = 4 * 10^6

We can see that 10 is raised to the power of six here and thus we can say that the order of magnitude here is simply 6

3 0
3 years ago
Round your answer to the nearest hundredth.
Natali5045456 [20]

Answer:

uh, I think it's 4.13

Step-by-step explanation:

5*sin(65)=4.13 now this seems a bit off but this was the only one that actually worked

5 0
2 years ago
Can u answer this please?​
denpristay [2]
2. 2 increasing
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5 0
2 years ago
If 840 CLASS eighth graders, making up 4/5 of total eighth, studied algebra during summer, how many eighth graders are enrolled
Anarel [89]

Answer:

1008

Step-by-step explanation:

If 4/5 of eighth graders, or 80%, are enrolled with class, there are still 20% of students that didn't study. That means you add 168, the 20%,  and you'll get 1008.

3 0
2 years ago
Abc~def what sequence of transformation will move ABC onto def ​
DENIUS [597]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
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