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3 years ago

Which graph shows the line of best fit?

Mathematics

1 answer:

marysya [2.9K]3 years ago

8 0

The 3rd one. It is the line that shows the average of most of the points since it’s more in the middle.

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WILL GIVE BRAINLIEST

soldier1979 [14.2K]

Answer:

Range=65

Step-by-step explanation:

The highest is 66 the lowest is 1 so 66-1=65

8 0

3 years ago

-64=(2cos(pi/2)+2i sin(pi/2))^n..... n=??

zvonat [6]

Answer:

The real solution is $n=6$ .

Step-by-step explanation:

$\cos(\frac{\pi}{2})=0$ while $\sin(\frac{\pi}{2})=1$

So the equation becomes:

$-64=(2(0)+2i(1))^n$

$-64=(0+2i)^n$

$-64=(2i)^n$

We know that $2^6=64$ . So let's see what $n=6$ gives us:

$(2i)^6=64i^6=64i^4i^2=64(1)(-1)=-64$ .

$-64$ is the result we wanted.

$n=6$ is therefore a solution.

4 0

3 years ago

Help please !!!! Will give brainlist

krok68 [10]

Answer:

1. 5/6

2. 7/8

3. 1/2

4. 5/4

5. 4/5

6. 5/4

7. 11/12

8. 5/2

9. 11/12

10. 2/3

11. 13/20

12. 1/12

13. 7/22

14. 7/18

15. 2/3

16. 5/12

17. 5/12

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3 years ago

(06.01)The probability that an event will occur is 95%. Which of these best describes the likelihood of the event occurring? Lik

Elan Coil [88]

Answer:

Likely

Step-by-step explanation:

The probability of occurrence of a certain event Given as 95% has a high probability figure and hence such event is LIKELY to occur. We cannot class this probability percentage as certain because, an event which is certain to occur who'll have a probability percentage of 100% or a value of 1. Therefore, a probability percentage of 95% occurrence still has 5% Chace of not happening, hence it is only very likely to occur. Hence, the phrase which best describes the probability of an event with 95% probability happening is LIKELY.

3 0

3 years ago

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Please help me with this homework 20 points.

mina [271]

Where is the rest of the information?

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3 years ago

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