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Paladinen [302]
3 years ago
15

What is the y-intercept of the graph?

Mathematics
1 answer:
Bingel [31]3 years ago
6 0

Answer:

-4

Step-by-step explanation:

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Rewrite the expression with grouping symbols 5m+5n
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Factorise the 5
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Sheila is farming a plot of land that is a
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Step-by-step explanation:

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A researcher wants to obtain a sample of 30 preschool children consisting of 10 two-year-old children, 10 three-year-old, and 10
VMariaS [17]

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Quota sampling

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3 years ago
A book store has twice as many history books as science books. The store has 81 history and science books altogether how many of
atroni [7]

let h= history books

science books = s

h=2s  there are 2 times as many history as science so to get them equal we double the science

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2s+s=81   substitute 2s for h in the above equation

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s = 27

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h=2(27)

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there are 54 history books

4 0
4 years ago
Which statement correctly describes a property of white light?
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The statement that correctly describes a property of white light is that it b) contains different wavelengths of visible light. 
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