4 years ago

Correlation or Causation: when it rains several inches, the water level of a lake increases?

1 answer:

6 0

Answer: Causation

Explanation: One event is the result of another. In this case, several inches of rain causes the level of water in a lake to increase implying cause and effect.

You might be interested in

I need help its homwork!!

mixer [17]

I'd go with the subtraction property of equality:

a = b + c precisely when a - b = c

7 0

3 years ago

Read 2 more answers

If the product of any two rational numbers is 2 and one of them is 1/7, find the other number.

ozzi

Answer:

The other number is 14.

Step-by-step explanation:

To find the other number, all you have to do is divide 1/7 by 2.

$\frac{2}{1/7}$

$= 2 \cdot 7$

$= 14$

Hope this helped!

5 0

3 years ago

What is the exact value of sinA?<br><br> sinA=

lakkis [162]

Answer:

Step-by-step explanation:

5 0

2 years ago

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 47.0 and 52.

Pavlova-9 [17]

Answer:

0.15 or 15%

Step-by-step explanation:

Since lengths are uniformly distributed, the probability that a class period runs between a two exact times is:

$P(x_1\leq x \leq x_2)=\frac{x_2-x_1}{b-a}$

In this case, a = 47.0 and b = 52.0 minutes.

The probability that a given class period runs between 50.25 and 51.0 minutes is:

$P(50.25\leq x \leq 51.0)=\frac{51.0-50.25}{52-47} \\P(50.25\leq x \leq 51.0)=0.15=15\%$

The probability is 0.15 or 15%.

7 0

3 years ago

Whoever gets this correct gets marked brainlest

Olegator [25]

Answer:

60 i think

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers