All categories

3 years ago

What is logic? Briefly explain how logic can be useful.

Mathematics

2 answers:

Andreyy893 years ago

8 0

Logic is a deceptive argument. It is useful in marketing products and creating advertisements

I think because logic is idea used from brain.

zaharov [31]3 years ago

7 0

The answer you’re looking for is
D.

- I hope this helps, I got it right. Enjoy the rest of your day/night, please make me brainliest!

You might be interested in

Write the quadratic equation whose roots are

maks197457 [2]

The quadratic equation $y = ax^2 +bx+c$ can be written in the form:
$y = a(x-p)(x-q)$
Where p and q are the roots of the equation.
Given p = 4, q = -2, a = 3, the quadratic will look like this:
$y = 3(x-4)(x+2)$
Finally, distribute and combine like terms to put it in standard form.
$y = 3(x^2 - 4x+2x -8) \\ \\ y = 3(x^2 -2x-8) \\ \\ y = 3x^2 -6x -24$

5 0

3 years ago

Ethan's grade on course I tests were 90

Svetlanka [38]

The mode of his grade is 90 because it is the number most frequented

4 0

3 years ago

Please look at this multiple choice, thanks!

Nastasia [14]

Step-by-step explanation:

$\frac{y - y1}{x - x1} = \frac{y2 - y1}{x2 - x1}$

$\frac{y - 0}{x - ( - 1)} = \frac{3 - 0}{1 - ( - 1)}$

$\frac{y}{x + 1} = \frac{3}{1 + 1}$

$\frac{y}{x + 1} = \frac{3}{2}$

$y = \frac{3}{2} (x + 1)$

$y = \frac{3}{2} x + \frac{3}{2}$

option B

7 0

3 years ago

Claudia is hand painting crafts in her studio. She has 7/8 of an hour to paint before she must be home. It takes Claudia 1/16 an

Leto [7]

Answer:

Step-by-step explanation:

7/8 ÷ 1/16 = 7/8 × 16/1

7/8 × 16/1 = 14

8 0

3 years ago

A food processor packages orange juice in small jars. The weights of the filled jars are approximately normally distributed with

Ratling [72]

Answer:

$P(X>10.983)=P(\frac{X-\mu}{\sigma}>\frac{10.983-\mu}{\sigma})=P(Z>\frac{10.983-10.5}{0.3})=P(z>1.61)$

And we can find this probability using the complement rule and with excel or the normal standard table:

$P(z>1.61)=1-P(z$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Solution to the problem

Let X the random variable that represent the weights of a population, and for this case we know the distribution for X is given by:

$X \sim N(10.5,0.3)$

Where $\mu=10.5$ and $\sigma=0.3$

We are interested on this probability

$P(X>10.983)$

And the best way to solve this problem is using the normal standard distribution and the z score given by:

$z=\frac{x-\mu}{\sigma}$

If we apply this formula to our probability we got this:

$P(X>10.983)=P(\frac{X-\mu}{\sigma}>\frac{10.983-\mu}{\sigma})=P(Z>\frac{10.983-10.5}{0.3})=P(z>1.61)$

And we can find this probability using the complement rule and with excel or the normal standard table:

$P(z>1.61)=1-P(z$

8 0

3 years ago

What is​ logic? Briefly explain how logic can be useful.

What is logic? Briefly explain how logic can be useful.