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pav-90 [236]
3 years ago
9

Which of he following tables shows a relationship that is not a function

Mathematics
1 answer:
valkas [14]3 years ago
7 0
D. is not a function because it has two y values for a single x value.  This is said to fail the vertical line test for functions.  There must be only one single unique output for each unique input.  Otherwise it is not a function...
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Simplify to combine the Like Terms
Lorico [155]

Answer:

6a-6b

Step-by-step explanation:

(5a+a)+(2b-8b)

6a-6b

3 0
2 years ago
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Eva sees a dolphin 3.23.23, point, 2 meters below sea level and a bird \dfrac{47}{10} 10 47 ​ start fraction, 47, divided by, 10
soldi70 [24.7K]

Answer:

47/10 - 3.2

Step-by-step explanation:

Given

Dolphin = 3.2

Bird = 47/10

Required

What is the vertical distance between both

Using a vertical scale;

Represent the bird "above sea level" position with positive and dolphin at "below sea level" position with negative.

The vertical distance between them is as follows;

Distance = +[Above The Sea] - [Below The Sea]

Distance = +47/10 - 3.2

Distance = 47/10 - 3.2

Hence, the vertical distance between both is 47/10 - 3.2

8 0
3 years ago
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In the smoky mountains of Tennessee, the percent of moisture that falls as snow rather than rain is approximated by P = 10.0 ln
Mars2501 [29]

Answer:

  A. About 4,900 ft

Step-by-step explanation:

We want h such that ...

  5 = 10·ln(h) -80

  8.5 = ln(h) . . . . . . . add 80, divide by 10

  e^8.5 = h ≈ 4914.8 . . . . take the antilog

  h ≈ 4900 . . . . feet

7 0
3 years ago
In a theater, there are 4 long rows of chairs, each with an equal number of chairs. There are 5 short rows of chairs, each with
maw [93]
4(4+2) + 5(5+3)
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64 is your answer
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2 years ago
Please help. me with this​
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3 years ago
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