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Alona [7]
3 years ago
14

Which of the following best defines a function? (4 points)

Mathematics
1 answer:
Art [367]3 years ago
7 0

A function is a special type of relation for which there is a rule that pairs each input with exactly one output.

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What is 3000×3000 4000
mestny [16]

Answer:

I think the answer is 12,0000

8 0
2 years ago
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What ratio would be used to convert 0.5 miles to yard
NeTakaya
Convert Miles to Yards:

yd =mi * 1760.0

Shown work:
mi -> yd
yd =mi * 1760.000
yd =0.5 * 1760.000
yd =880.0000

Result: 8.8e+2   OR simply just: <span>0.5mi= 880yd</span>
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amy buys 50 computers. she pays £160 for each computer. amy is going to sell some of the computers. she wants to get at least 35
Dmitry [639]
She need to sell 7 computers

3 0
3 years ago
For brainlist answer
Zepler [3.9K]

box 1

y/x = 5/20 =1/4

y/x = 7/35 = 1/5

this is not proportion y/x is not the same


box 2

y/x = 15/40 = 3/8

y/x = 21/56 = 3/8

y/x = 27/72 = 3/8

this is proportional

y is 3/8 times x

6 0
3 years ago
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The earth is about​ 12,760 km in diameter and about 150 million kilometers away from the sun. The nearest stars besides the Sun
hodyreva [135]

Answer:

Rating of size of earth to sun = 5

Distance of earth from sun = 0.15 billion

The earth is 9.500015*10^12km from the star.

Step-by-step explanation:

Let's assume the grape fruit size is 10.

If from one to one billion the sun gas 10 and the sun is as big as. Double of the earth ,the the earth has 5

The earth is 150 million away from the sun.

In the ratio ofone billion it is = 150000000/1000000000

= 0.15 billion

The distance between a nearest star and the earth would be the distance of the sun to a nearest star plus distance of the earth to the sun

The star is one light year = 9.5*10^12 km From the sun

The earth is= 150 million kilometers from The sun

= 9.5*10^12 km + 1.5*10^8km

= 9.5*10^12 + 0.00015*10^12

=( 9.5+0.00015)*10^12

= 9.500015*10^12km

The earth is 9.500015*10^12km from the star.

4 0
2 years ago
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