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Elodia [21]
3 years ago
10

Explain how to use the result of 538 divided by 43 to write an equation that represent the dividend

Mathematics
1 answer:
Leto [7]3 years ago
5 0
538/43 the dividend is 43 unless u mean the other meaning of dividend. I would not listen to me if i were u cuz im no very bright.

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Estimate square root of21
Ksenya-84 [330]
Square root of 21 is 

<span>4.58257569496
</span>
I rounded it to 4.58

6 0
3 years ago
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Write an equation in slope intercept form of the line containing the points (-2,5) and (9,-6)
otez555 [7]
(-2,5)(9,-6)
slope(m) = (-6-5) / (9 - (-2) = -11/11 = -1

y = mx + b
slope(m) = -1
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now we sub and solve for b, the y int
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4 0
4 years ago
Raise r to the 7th power, then double the result
Minchanka [31]

Answer:

\huge\boxed{\bf\:2r^{7}}

Step-by-step explanation:

Let the variable be taken as 'r'.

Then, by raising it to the 7th power, we'll get the result as \downarrow

 \sf\:Raise \: r \: to \: the \: 7^{th} \: power = r \: with \: 7 \: as \: its \: exponent.\\\\\sf\:Then,\\\dashrightarrow \underline{\bf\:r \: ^{7}}

Now, by doubling the result....

\sf\:To \: double \: the \: result = multiply \: the \: result \: by \: 2.\\\\\sf\:Then,\\\dashrightarrow \sf\:r \: ^{7} \\=\boxed{\bf\: 2r\:^{7}}

\rule{150pt}{2pt}

8 0
2 years ago
Read 2 more answers
ppose we are testing a new shampoo to see if it makes hair grow faster. We knowthat the average rate of hair growth is 0.5 inche
alukav5142 [94]

Answer:

Type II error occurred

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Alternate hypothesis, $H_1: \mu>0.5$

But it is known that :

Type $I$ error occurs when rejecting the null hypothesis when the null hypothesis is true actually.

Type $II$ error occurs \text{when we fail reject the null hypothesis} when the null hypothesis is actually false.

Now here since the null hypothesis is not been rejected, type  $II$ error had occurred.

6 0
3 years ago
During the first four weeks of her life a baby girl increases her mass from 3.2kg to 4.7th what percentage increase does this re
anyanavicka [17]

Answer:

46.875%

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8 0
2 years ago
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