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3 years ago

15

For which of these does correlation most likely imply causation?

2 answers:

Tema [17]3 years ago

8 0

Answer:B

Step-by-step explanation:

timurjin [86]3 years ago

8 0

Answer:

B. As rainfall increases, the number of umbrellas sold increases.

Step-by-step explanation:

This is the sentence in which correlation most likely implies causation. Correlation refers to two events that happen at the same time. When two events are correlated, they share a statistical relationship. However, this does not imply that the two are related by causation. Two events that are related by causation are those in which one event can be considered the cause of the other one. In this case, it is likely that the rise in rainfall has led to the rise of umbrellas sold.

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Can you guys help me with this 2 problems pls

Airida [17]

Answer: 2.) J

Step-by-step explanation:

x values -> 2-6 = 4

(4,6)

3 0

2 years ago

Simplify expression X^2+x-2/x^3-x^2+2x-2

professor190 [17]

Answer:

$=\frac {x+2}{x^2+2}$ is the simplest form of given expression.

Step-by-step explanation:

The given question is $\frac{x^2+x-2}{x^3-x^2+2x-2}$

To solve the problem we have to group or split middle term and then factorise

$\frac{x^2+(2x-x)-2}{(x^3-x^2)+(2x-2)}$

Taking $x^2$ common from first two terms of denominator and 2 from next two terms

$= \frac{x^2+2x-x-2}{x^2(x-1)+2(x-1)}$

Now,taking x common from first two terms of numerator and -1 from next two terms and in denominator taking(x-1) common from both terms

$= \frac{ x(x+2)-1(x+2)}{(x-1)(x^2+2)}$

$=\frac{(x+2)(x-1)}{(x-1)(x^2+2)}$

Now cancel out x-1 from both numerator and denominator we get

$=\frac {x+2}{x^2+2}$ is the required simplest form.

7 0

2 years ago

What is the elapesed time from 10:30pm to 12:15 am?

ehidna [41]

1 Hour and 45 minutes.

3 0

3 years ago

Read 2 more answers

2. Which is the following equation rewritten in slope-intercept form: -8x = 2 - 2y

Anna007 [38]

Answer:

B, y = 4x + 1

Step-by-step explanation:

to get it into y- intercept form we need to write it in the form y = mx + b

-8x = 2 - 2y, move 2y to the other side and -8x to the other side they both become positive.

2y = 8x + 2, dividing each by 2

yields y = 4x + 1

Hope this helps

8 0

2 years ago

What are three expressions equivalent to : 2g+10h?. <br> PLEASE!!!!!

stellarik [79]

Answer:

2(1g + 5h)

(2 x g) + (2 x 5h)

4g + 10h

_______

2

I don't know the options so I just did 3 possible ways it could be equal

8 0

3 years ago