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Kay [80]
3 years ago
5

Find the x-intercept of the line graphed by the equation x - 7y = 7. (0, 14) (7, 0) (14, 0) (0, 7)

Mathematics
1 answer:
Nastasia [14]3 years ago
7 0
X-7y=7
To find the x-intercept, substitute y=0
x-7×0=7
x-0=7
x=7
∴ the x-intercept of the line is (7,0)
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Answer:

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Here, in 2t years, there will be 2t + 1 terms in the geometric series including the initial term. Thus in the above series, a = 10, r = 4 and n = 2t + 1. Then the population of the Zebra mussels after 2t years is the (2t +1)st term of the geometric series I.e. 10* ( 42t)                  

In 15 months, t = 15/12 = 1.25. Then the population of Zebra mussels after 15 months will be 10*(42.5 ) = 10 * 25 = 320

If after t years, the population of the Zebra mussels become 1 million , then we have

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Step-by-step explanation:

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How to solve it and answer
Arlecino [84]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

Scatterplot B  

»»————- ★ ————-««  

Here’s why:  

  • A scatterplot with a correlation coefficient of 0 would show no relationship between the variables at all. It will not form any line at any strength.
  • Scatterplot B best resembles this. Notice how the plots do not resemble a line; they are just 'scattered' all over.

⸻⸻⸻⸻

I have attached a picture for reference.

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

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Step-by-step explanation:

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