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vfiekz [6]
3 years ago
13

Guys 20 points please helpppp​

Mathematics
1 answer:
Igoryamba3 years ago
8 0

Answer:

i would say your right

Step-by-step explanation:

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saveliy_v [14]
It is 0 because anything multiplied by 0 is 0.
5 0
3 years ago
What is the radius of convergence of the maclaurin series (2x)/(1+x^2)?
kramer
To solve this problem you must apply the proccedure shown below:
 1. You have to find the radius <span>of convergence of the following Maclaurin series:
 </span>(2x)/(1+ x^{2} )&#10;
 2. Let's take the denominator and find the roots:
 1+ x^{2} =0
 x^{2} =-1 \\ x= \sqrt{-1} \\ x1=i \\  x2=-i
 3. The roots are x1=i \\ x2=-i and the distance from the origin is 1.
 Therefore, the answer is: 1
7 0
3 years ago
The graph below plots the values of y for different values of x: (look at graph picture)
Dima020 [189]

Answer:

A: x and y have a strong, positive correlation

Step-by-step explanation:

Correlation coefficient measures the relation between   two variable.

it signifies how the value of one variable will change when the change in other variable is made.

Its value ranges from 0 to 1

  1. 0 represent no relation
  2. 1 represent strong relation

thus, as value increases from 0 to 1 , correlation strength increases.

Correlation coefficient can be negative and positive

  1. negative relation signifies that as value of one variable increases then the value of other will decrease and vice-versa
  2. positive relation signifies that as value of one variable increases then the value of other will also increase and vice versa

Given, that correlation coefficient between x and y  is  0.9

since there is no negative sign it means there is positive correlation

value is 0.9

as 0.9 is nearer to  1, it is clear that relation is strong.

based on above discussion

option A

 x and y have a strong, positive correlation is correct answer

If we look at graph we can see that as x increases y also increases.

the rate of increase of value of y in response of x is also high.

Thus, graph also shows that there is strong positive correlation  

5 0
3 years ago
Bus Stop:
Arlecino [84]

Answer:

In which scenario does Seth start closer to school?

Bus Stop, 5 miles from home

In which scenario does Seth travel at a greater speed, and what was the rate?

Friends house, 2 miles every 3 minutes.

Step-by-step explanation:

I already took the assignment, good luck

5 0
3 years ago
Read 2 more answers
34(3x+6)−14(5x−24) =
EleoNora [17]

Answer:

32x+540

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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