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lorasvet [3.4K]
3 years ago
13

Hey please answer the 3 questions attached, thank you very much!

Mathematics
1 answer:
kobusy [5.1K]3 years ago
7 0

Answer:

a) negative correlation b) Diagram C (I think) c) Diagram b

Step-by-step explanation:

a) Negative= line going dow

Positive= line going up

no correlation= no line

b) the dots are to close to each other which mean it has a string correlation.

c)Its no correlation, so line should not be drawn

You might be interested in
What is the next term of the arithmetic sequence 10,13,16
svet-max [94.6K]

Answer:

The next term should be 19

Step-by-step explanation:

Each time you add 3, from 10 to 13, and 13 to 16

The next number would be 19 because 16 + 3 = 19

3 0
3 years ago
A student says that the algebraic expression 5 x 7 can also be written as 5 7x. is the student correct? explain.
ohaa [14]
Nahhhh
So basically WHERE DID THE x COME FROM anyway ??? 
5 * 7 = 35
but
IT DOES NOT EQUAL TO
57x
It might be true depending on what the x value is, but you dont know what the x value is so ... 
8 0
3 years ago
What is 34.14 in expanded form
lorasvet [3.4K]
The answer to your question is 30+4.+10+4
5 0
3 years ago
Read 2 more answers
In form ax+by+c=0
pav-90 [236]
I don't get you but if you transform the equation to it's standard form, it will be
3x+4y=4
First, Multiply each term by 4:
y(4)=-3x/4(4)+1(4)
4y=-12x/4+4
4y=-3x+4
Now add 3x to both sides of the equation:
4y+3x=-3x+3x+4
3x+4y=0+4
3x+4y=4
5 0
3 years ago
Type your answer and then click or tap Done.
masya89 [10]

Answer:

See below

Step-by-step explanation:

x(x-2y)-(y-x)2  

Final result :

-y2

Step by step solution :

Step  1  :

Equation at the end of step  1  :

x • (x - 2y) -  (y - x)2

Step  2  :

2.1     Evaluate :  (y-x)2   =    y2-2xy+x2  

Final result :

-y2

7 0
2 years ago
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