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2 years ago

How can you tell the difference between a strong linear association and a weak linear association?

Mathematics

1 answer:

maw [93]2 years ago

6 0

I think it’s A for some reason

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F(x)= 9-x^2, x ≥ 0. f^-1(x)=??

julia-pushkina [17]

$y=9-x^{2},\ x\ge0$

Reverse $x$ and $y$ :
$x=9-y^{2},\ y\ge0$
Solve for $y$ :
$x=9-y^{2}$
$\rightarrow y^{2}=9-x$
$\rightarrow y=\sqrt{9-x}$ since $y\ge0$

7 0

3 years ago

There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.

Alika [10]

Answer:

5 meters

Step-by-step explanation:

If in 1 inch have 2.54 centimeters, in 197 inches will have:

197×2.54 = 500.38 centimeters

If 100 centimeters are 1 meter, 500 centimeters will have 5 meters, so 197 inches have 5 meters

3 0

3 years ago

Can someone help me ASAP??? its for homeworkkk

r-ruslan [8.4K]

I think that the answer is 120 cubes

6 0

3 years ago

What are the answers to the puzzle?

miv72 [106K]

Step-by-step explanation:

is there any pic I need to see

5 0

3 years ago

Asim is going to cover the path with paving

leonid [27]

Answer: £210

Step-by-step explanation:

you do the cm they given you so if it’s 630cm x 120cm = 75,600

30cm x 30cm = 900cm

75,600 divided by 900 = 84

£2.50 x 84 = £210

5 0

3 years ago