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3 years ago

5

9 1/9 X 1 2/7 Please help me. Thank you!!!!!

2 answers:

skad [1K]3 years ago

8 0

It's 11 5/7

Hope this helped!

Archy [21]3 years ago

5 0

First, you would have to turn the mixed numbers into improper fractions.
So 9 1/9 would be 82/9.
1 2/7 would be 9/7.
What do you have now? 82/9 x 9/7.
Now, multiply the numerators.
82 x 9 = 738
Multiply the denominators.
9 x 7 = 63
You have the improper fraction, 738/63.
Now, you would have to turn 738/63 into a mixed number.
11 45/63 would be your answer, at least, I believe.

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15 $\sqrt{5}$

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3 years ago

Raul is practicing for baseball tryouts he wants to find how far he can hit a baseball he hits the ball 10 times and measures th

wel

Answer:

See Explanation

Step-by-step explanation:

Given

$n = 10$ --- Number of tryouts

Required

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<em>This question has missing details, as the distance he hits the ball in each tryout is not given. However, I'll give a general explanation.</em>

<em></em>

The mean is calculated as:

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So, the mean is:

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3 years ago

Read 2 more answers

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Deffense [45]

Answer:

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Step-by-step explanation:

There are four treatments in the data given, i.e. k = 4.

Total number of observations, n = 12.

Note: degrees of freedom is denoted as df.

For treatment, the degrees of freedom = k-1 = 4-1 =3 df.

The total degrees of freedom = n-1 = 12-1 = 11 df.

The error in degrees of freedom = df (total) - df(treatment)

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3 years ago

I need help with This question no links or I will report you

brilliants [131]

Answer:

Below.

Step-by-step explanation:

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2 years ago

What is the value of x?

Olegator [25]

Answer:

48

Step-by-step explanation:

On either side of a line, there is an angle of 180. This means that when two lines intersect, the angles on either side will equal 180.

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(x + 34) + (2x + 2) = 180

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2 years ago