Calcular la media aritmética del siguiente conjunto de datos estadísticos. 12, 75, 31, 45, 29, 36, 42, 29, 37, 81, 24

Answers

Answer 1

Answer:

56475868726

Step-by-step explanation:


Related Questions

Are they asking for the area of the the semi-circle or the rectangle?

Answers

Answer:

It should be the area and perimeter of the entire combined figure, so the semicircle, and the rectangle.

Step-by-step explanation:

Just do the math for each shape individually then add them up.

Which expressions are equivalent to (13x+2x−53x)−(−13x+5) ?

Select all correct expressions.

4x−5−3x
x−5
5−x
−4x+5+3x

Answers

Answer:A. The first one and second B.

Step-by-step explanation:i took the test i promise!

mark me as brainiest please!

Answer: A,B.  

4x−5−3x    

x−5

theoretically what do you do if a cow hits you with a car?

Answers

Answer:

Theoretically I would call the cops, and then possibly animal control.

PLS HELP
2. Write a quadratic function to the model to the graph to the right

Answers

Given the vertex, (-4, 3):

We can use the quadratic function in vertex form, f(x) = a(x - h)^2 + k where:

(h, k) = vertex

a = determines whether the graph opens up or down, and makes the parent function wider or narrower.
* If a is positive, the graph opens up.
* If a is negative, the graph opens down.

h = determines how far left or right the parent function is translated.

k = determines how far up or down the parent function is translated.

Now that we defined each variable in the vertex form, we can plug in the values of the vertex (-4, 3) into the equation:

f(x) = a(x - h)^2 + k
f(x) = a(x + 4)^2 + 3

To solve for the value of “a”, we must choose another point from the graph. The y-intercept of the parabola happens to be (0, 19), so we’ll use its values to solve for “a”:

19 = a(0 + 4)^2 + 3
19 = a(4)^2 + 3
19 = a(16) + 3

Subtract 3 from both sides:

19 - 3 = a(16) + 3- 3

16 = 16a

Divide both sides by 16:

16/16 = 16a/16

1 = a

The value of a = 1. Since it is a positive number, then it confirms that the parabola opens upward.

Therefore, the quadratic function in vertex form is:

f(x) = (x + 4)^2 + 3

Please mark my answers as the Brainliest if you find this helpful :)

Hello, I need help on this, someone help, really need help on this.

Answers

9514 1404 393

Answer:

1,304,0006

Step-by-step explanation:

You may recall that when you learned multiplication of decimals, there were two facts involved:

the total number of decimal digits when two decimal numbers are multiplied is the sum of the numbers of decimal digits in each onemultiplying by 10 adds a zero on the right. (Multiplying by 10^n adds n zeros on the right.)

__

Here, we combine these facts.

Multiplying the decimal number 1.304 by 1000000 will add 6 zeros to the right of 1304 to make it 1304000000. Placing the decimal point in this product so there are 3 decimal digits (as there are in 1.304) makes this number be ...

  1,304,000.000 . . . . . . product of 1.304 and 1,000,000

You will notice the decimal point in 1.304 has effectively moved 6 places to the right.

what is the standard form of this equation y=6x+13

Answers

Answer:

- 6x + y = 13

Step-by-step explanation:

The standard form is:

ax + by = c

Convert the given into standard form:

y = 6x + 13- 6x + y = 13

Use Place Value to Name Whole Numbers in the following exercises (4th,5th 6th questions below), name
each number in words,

4. One year is 525,600 minutes.

5. 25. The U.S. Census estimate of the population of Miami-Dade county was 2,617,176,

6. Marissa's kitchen remodeling cost $18,549. She wrote a check to the contractor. Write the
amount paid in words.

Answers

Naming each number in word with the use of place value to name whole numbers: we have;

4. Five hundred and twenty-five thousand, Six hundred minutes.

4. Five hundred and twenty-five thousand, Six hundred minutes.5. Two-million, six-hundresd and seventeen thousand, one-hundred and seventy six.

4. Five hundred and twenty-five thousand, Six hundred minutes.5. Two-million, six-hundresd and seventeen thousand, one-hundred and seventy six.6. Eighteen thousand, five-hundred and fourty-nine thousand dollars.

Using place value to name whole numbers involves orderly naming the numbers from right to left from unit, tens, hundreds, thousands, ten thousands and so on.

Ultimately, the naming of the numbers is as done above.

Read more:

https://brainly.com/question/18829057

Determine whether the first system of equations is equivalent to the second system of equations. Explain.

3x + 5y = 1

18x + 30y = 6

2x-6y=38 10x - 30y = 190

Answers

Answer:

1 Answer:  Since these two lines are the same line, they have infinite solutions Answer: So first thing you gotta do is multiply the first equation by 5. Your first equation will be. Since these two lines are the same line, they have infinite solutions.

Another Answer: You would have to multiply either equation in order to get one of the variables to cancel.

I would multiply the first equation by -5.

-5(3x + 6y = -2)

-15x -30y = 10

15x + 30y = -10

0 + 0 = 0

Since everything cancels and the equation is true, the solution is Infinitely many solutions, or all real numbers.

Step-by-step explanation:

An item is regularly priced at $50. It is on sale for 30% off the regular price. How much (in dollars) is discounted from the regular price?

Answers

Answer:

Hii, okay so you pay $35 dollars and you're saving $15. Hope this helps!

Step-by-step explanation:

The discounted amount is $15.

What is discount?

A discount is an amount that is subtracted from the regular price of an item.

How to obtain the required amount?

Regular price of the item is  $50

Discount percentage is 30%

∴ The discounted value = 30×50/100 = 15

Thus, The discounted amount is $15.

Learn more about this click here- https://brainly.com/question/25008556

#SPJ2

are of a trapuiezuim​

Answers

Answer:

yay girl I like it like that

4*6=23
6*2=31
8*2=14
8*4=?​

Answers

8*4=32


Hope it helps

Mallory has $9 to buy lollipops that cost $0.35 each. What is the greatest number of lollipops she can buy?

Answers

she can buy 25 lollipops

Jim is cutting up apples to serve. 1/3 of an apple to each of the 8 people at the meeting. How many apples Jim need to serve?

Answers

Answer:

Jim needs three apples.

Step-by-step explanation:

1/3 x 8 =

8/3 =

2 and 2/3

Round up to three apples.

[tex]2\frac{2}{3}[/tex] apples Jim need to serve.

What is Expression?

An expression is combination of variables, numbers and operators.

Given that Jim is cutting up apples to serve.

1/3 of an apple to each of the 8 people at the meeting.

We need to find the number of apples Jim need to serve.

1/3 of an apple to each of the 8 people.

We have to use multiplication to find this as there is a off in the sentence.

1/3×8

8/3

[tex]2\frac{2}{3}[/tex]

Hence, [tex]2\frac{2}{3}[/tex] apples Jim need to serve.

To learn more on Expressions click:

https://brainly.com/question/14083225

#SPJ2

Find the solution of the system of equations. 10x + 8y = 42. -8x - 8y = -40​

Answers

23 I believe but I’m it sure
The answer would be x=1

When 5 is divided by 0.35, the result is closest to…
A: 13.7
B: 13.8
C: 14.2
D: 14.3
WORK MUST BE SHOWN

Answers

Answer: The answer is C. 14.285714

The answer is C (14.2)

5 / 0.35 = 14.2857143

Two cars leave San Francisco at the same time traveling in opposite directions. One travels at an
average speed of 74 mph and the other at 78 mph. In how many hours will they be 304 miles apart?
Let x = time of travel for the first car and y = time of travel for the second car.

Then the system that
models the problem is {74x + 78y=304}
Solve the system by using the method of addition.

Answers

Look it up on quizzes 6+8

Let f(x)=3(12)2x. Which is equal to f(2)?

Answers

Answer:

f(2) = 144

Step-by-step explanation:

Unless there is something I don't see (quite possible), the question is 3*12*2

multiplied by x

3*12 * 2  = 72 so the question simplifies to f(x) = 72x

f(2) = 72(2)

f(2) = 144

For which of the following sets of data should a stacked bar chart be
used?
The average golfers vs the average age of tennis players

The number of white cars vs, the number of white trucks

The total number of planes landing at O’Hare Airport categorized by type

The average age of male high school grads vs. the age of female graduates

Answers

Answer:

the number of white cars vs the number of white trucks

C: The total number of planes landing at O’Hare Airport categorized by type is the answer

What is a set of data?

the dataset is a collection of numbers connected by theme. There are three ways to work with datasets: mean, median, and mode. The mean is the average of the dataset, the median is the median of the dataset, and the mode is the number or value that occurs most often in the dataset.

Standard deviation of a data set is the square root of the calculated variance of a set of data. The formula for variance (s2) is the sum of the squared differences between each data point and the mean, divided by the number of data points.

Learn more about sets of data here:https://brainly.com/question/2914735

#SPJ2

Find the Secant <H

see photo for answer instructions​

Answers

Answer:

for angle H ,

hypotenuse = gh( √77)

adjacent side= ih( √35)

perpendicular=gi( √42)

then

we know

secant=hypotenuse /adjacent

=√77/√35

Can someone plz help me

Answers

Answer:

C

Step-by-step explanation:

It makes sense

Chia knows that she uses two packages of walnuts to make three batches of cookies. She decides to write out the recipe for one batch of cookies. If each package says that it contains 2 1/4 cups of walnuts, how many cups of walnuts are in each recipe?

Answers

Answer:

1 1\8 cup

Step-by-step explanation:

take 2 1\4 divid by 2 = 1 1/4 cup

Answer:

1.5 cups

Step-by-step explanation:

Given

2 packages = 3 batches ⇒ 1 batch = 2/3 packages1 package = 2 1/4 cups

Each recipe is

2/3 packages = 2/3 * 2 1/4 = 2/3 * 9/4 = 3/2 cups = 1.5 cups

Can someone explain to me how to do this

Answers

Find the square roots of all and then if the inequalities are true then choose the best answer

Step-by-step explanation:

The square root of 4 is simply just 2 or in other words, 4–√

= 2. It is one of those numbers which have a perfect square number. Since it is a perfect square number, the square root of 4 can be found easily.

What does LCM mean in mathematics

Answers

Least Common Factor is the answer

Answer:

Lowest common factor.......

What is 6 times 1/3.........................................

Answers

Answer:

2

Step-by-step explanation:

Answer:

the answer is 2

Step-by-step explanation:

Pre-calc: Write a degree 3 polynomial with zeros 2, 4, -3

Answers

Answer:

x³-3x²-10x+24

Step-by-step explanation:

Ha, you're in luck; I just learned this last week

Zeros: 2, 4, -3

(x-2)(x-4)(x+3) (I will be multiplying the zeros 2 and 4 first)  ——Distributive Property

(x²-4x-2x+8)(x+3) ––Combine like terms

(x²-6x+8)(x+3) ––Distibutive Property

x³+3x²-6x²-18x+8x+24 ––Combine like terms

x³-3x²-10x+24 ––Final answer, to the third degree

michelle is trying to buy a car that costs 35,550 and she saved up 20,700 she borrowed the remaining amount that she needed from finance company how much is the simple interest that accrued on this loan based on the original amount borrow

Answers

Answer:

so whats the question

Step-by-step explanation:

8. Write an equation to solve for X.
30°
2
2x
Write an equation to solve for x

Answers

30+90+2x=180
2x=60
x=30

Answer:

2x= 30+90

Step-by-step explanation:

To check

2x= 120

2x/2=120/2

x=60

PLEASE HELP ITS MATH THANK YOUUUU

Answers

345.42 :> i hope this helped!

Identify the terms and like terms in the expression.

T + 8 + 3t =

Answers

Answer:

3t and T are like terms

8 is an unlike term

Which option is an example of an experiment?

A. Testing the effectiveness of a new reading program by allowing a
classroom to use it and comparing the results with another classroom that doesn't use it

B. Asking students in a school how much time they spend exercising

C. Measuring the heights of the players on the basketball team

D. Randomly choosing 100 customers and asking them to fill out a questionnaire about the quality of service they received

Answers

A. Testing the effectiveness of a new reading program by allowing a

classroom to use it and comparing the results with another classroom that doesn't use it

What is an experiment?

An experiment is a technique used to confirm or deny a hypothesis, as well as assess the likelihood or effectiveness of something that has never been tried before. Experiments show what happens when a specific factor is modified, which sheds light on cause-and-effect relationships.

To learn more about experiments refer to:

https://brainly.com/question/25303029

#SPJ2

Other Questions
When a country claims land and sets up territory control its called? Please help me with this homework Choose an even number between 10 and 19 . Draw a picture and then write a sentence to explain why it its an even number In the given figure, OAB = 75 , OBA = 55 and OCD =100 . Then ODC=? how was judaism different from other religions of the early civilizations era? I-Ready master check what can you conclude about the most percious metal I NEED HELP ASAP! BRAINIEST TO THE CORRECT ANSWER. HELP ME NOW! A 12v Light bulb uses 24v of power.a) Calculate its resistance and the current at full power.b) Calculate the resistance of a 100w mains light bulb and the current at full power. c) Two bulbs are connected in series and supplied from the mains power at 230v. Calculate the current in the circuit. Assume that both bulbs operate at their working resistance. d) Use your answer to part c) to comment on the brightness of the bulbs. What does the writer find surprising about in the neighbours Read the passage underlined (7). There may be a mistake in punctuation, capitalization, or spelling. If you find a mistake, choose the answer that corrects the mistake. If there is no mistake, choose Correct as is.A) Correct as is. B) something coming to her, and she was waiting for it C) something, coming to her and she was waiting for it D) something coming to her and she was waiting, for it which founder of sociology believed societies changed due to class struggle? how to read a phylogenetic tree ( add details pls) 7. Match the graph with the correct equation.A. y - 1= -1/4(x + 5).B. y + 1= -1/4(x + 5).C. y - 1= -1/4(x _ 5).D. y 1 = 4(x + 5). What does Robbins believe that adults should constantly convey to teenagers? In revenge of the geeks. The tiles you chose for the emperor are packed in 4 crates that hold t tiles per crate. There are a total of 52 tiles. Write and solve an equation to find t. HELP ME OUT PLEASE"Not even Mother Nature remembers the flowers and seeds laying underneath like hidden treasure waiting to be discovered in the hull of a sunken pirate ship. The author uses personification and simile in this excerpt to A) Describe the boat that is hidden under the snow. B) Explain that it is hard to remember that spring will bring flowers to the field soon C) Show that there is buried treasure waiting to be found in the field. D) Explain that Mother Nature will keep this field covered with snow forever. WILL GIVE BRAINLIEST!!! A magazine wants to use Marias photo for a spread. How should the photo be submitted to the magazine?in low resolutionin high resolutionin several sizesvia the mail ASAPPls help as quick as possible. Its hard to explain so i put a picture simplify the radical and use the imaginary unit i. are neuroplasticity and brain plasticity the same thing Compare the industrial revolution of the 19th century to today in England?