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Gnom [1K]
3 years ago
11

They wont let me post this i don't know why:(

Mathematics
1 answer:
QveST [7]3 years ago
3 0

Answer:

Im choosing A and yes that would be great

Step-by-step explanation:

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Three-fifths of the students are girls. One-third of the girls have blond hair. One-half of the boys have brown hair. A:what fra
jeka94
The answer is 1/5 of the students are blond girls, since 1/3 of 3/5 is 1/5. 
Divide 3/5 by 3, which is 1/5. 
Hope this helps!
5 0
3 years ago
Type the correct answer in each box.
Fittoniya [83]

the answer would be 2.5

8 0
3 years ago
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What number is 15% of 80?<br> use percent proportions
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!5% is equivalent to 15 parts over the whole 100 part. It is written in proportions as 15/100. 

Similarly, you need to find how many parts in 80 are equivalent to 15%or 15/100. So, just equate both equation with x as an unknown.

x/80 = 15/100
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Thus, the 15% of 80 is 12.
8 0
3 years ago
Help and explain please and thankyouuu’!!!!!
Zarrin [17]

<em>here</em><em>,</em>

<em>f</em><em>(</em><em>x</em><em>)</em><em>=</em><em>x</em><em>-</em><em>4</em>

<em>then</em><em>,</em><em> </em><em>f</em><em>(</em><em>-</em><em>3</em><em>.</em><em>2</em><em>)</em><em>=</em><em>(</em><em>-</em><em>3</em><em>.</em><em>2</em><em>)</em><em>-</em><em>4</em>

<em>[</em><em> </em><em>replace</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>x</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>e</em><em>quation</em><em> </em><em>by</em><em> </em><em>-</em><em>3</em><em>.</em><em>2</em><em>]</em>

<em>therefore</em><em>,</em><em>f</em><em>(</em><em>-</em><em>3</em><em>.</em><em>2</em><em>)</em><em>=</em><em>-</em><em>7</em><em>.</em><em>2</em><em> </em><em>answer</em><em>.</em><em>.</em><em>.</em><em>.</em>

<em>HOPE</em><em> </em><em>THIS</em><em> </em><em>HELPS</em><em> </em><em>YOU</em><em>.</em><em>HAVE</em><em> </em><em>A</em><em> </em><em>NICE</em><em> </em><em>DAY</em><em>/</em><em>NIGHT</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

3 0
2 years ago
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Determine which of the lines are parallel and which of the lines are perpendicular.
hichkok12 [17]
This would be easier for you if you put it in a graph
6 0
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