Mathematics High School

what is average of 3 and 5​

Answers

Answer 1

Answer: 4

Step-by-step explanation: you add 5 and 3, then you divide by the number of numbers which is 2.

Answer 2

Answer:

Average =  

Sum

Count

=  

8

2

=  

4

Step-by-step explanation:

Sum 8

Count 2

Median 4

Geometric Mean 3.8729833462074

Largest 5

Smallest 3

Range 2

Related Questions

Look at image please help me I’m struggling

Answers

The unit rate is 2 cookies/ 1 dollar
You can get this by looking at the slope, it goes up by 2 and then to the right by 1.

The answer is: x is choose your answer

Answers

Answer:

All real numbers

Let's find the critical points of the inequality.

−4x+7=17

−4x+7+−7=17+−7(Add -7 to both sides)

−4x=10

−4x−1=10−1

(Divide both sides by -1)

4x=−10

4x=−10(Solve Exponent)

log(4x)=log(−10)(Take log of both sides)

x*(log(4))=log(−10)

x=log(−10)log(4)

x=NaN

Which value represents the largest weight?
1 3.58 metric tons
2 3.09 metric tons
3 323 metric tons
4 314 metric tons

Answers

Answer: 3, 323 metric tons

Step-by-step explanation:

Find the range of each function when the domain is {-3, -2, 2, 3}
f(x)=5x-6​

Answers

Answer:

-21, -16, 4, 9

Step-by-step explanation:

-3: f(-3) = 5(-3)-6 = -15-6 = -21

-2: f(-2) = 5(-2)-6 = -10-6 = -16

2: f(2) = 5(2)-6 = 10 - 6 = 4

3: f(3) = 5(3)-6 = 15 - 6 = 9

Simplify:
(11x0q6)(7x0)
I need step by step too

Answers

Answer:

(11⋅7q^6)

Step-by-step explanation:

STEP 1:

11q^6 • 7

STEP 2:

Final result :

 (11•7q6)

Calculate the area of this trapezium. 7.9cm , 6.2cm and 10.8cm

Answers

Answer:

Formulae: 1/2(a + b)*h

1/2 x (7.9 +10.8)* 6.2

1/2 x (18.7)* 6.2

1/2 x 18.7 x 6.2 = 57.97

Three consecutive odd numbers sum to 1,245. What are the three numbers? ​

Answers

Answer:

413, 415, 417

Step-by-step explanation:

Answer:

414, 415, 416

Step-by-step explanation:

Consecutive numbers means they come one after another, like 1,2,3,4,5... So they all follow the formula x, x+1, x+2, x+3...x+n.

Since there are 3, we can say that x+(x+1)+(x+2)=1,245.

Simplify that to 3x+3=1,245, and then subtract 3 from both sides.

We get 3x=1,242. Divide that by 3, and you get x=414.

Add 1 and 2 to 414, and you get 414, 415, and 416.

You can add them up to check.

In the diagram below, DE is parallel to Y. What is the value of x

Answers

180-115=65 (just writing this because my answer has to be over 20 characters)

(6.-12) & (15,-3)
Need to find slope

Answers

Answer:

i look it up

Step-by-step explanation:

find the product using suitable properties a, 38 × 55 + (-45) ×38​

Answers

Answer:

= 380

Step-by-step explanation:

(38*55) + (-45*38)

(2090) + (-1710)

2090 - 1710

= 380

380 is the correct answer I believe

If a²+b²=74 and ab=10 find the value of (a-b)²​

Answers

Answer:

54

Step-by-step explanation:

(a -b)²

= a² -2ab +b²

= a² +b² -2ab

= 74 -2(10) (subst. value of a²+b² and ab)

= 74 -20

= 54

what number of dots has “1 from 3” code 1021?

Answers

Answer:

4 is the answer is it right

Help please the picture is above.

Answers

The answer to this one is -64, again, just plug in -9 where the x values are (:
The answer is -136

Plug in 9 for x

f(9)= -(9)^2 - 4(9) - 19

f(9) = -81 - 36 - 19

f(9) = -136

What are the x and y-intercepts of the line described by the equation? -6x + 3y = 12

Answers

Answer:

(-2,0)  (0,4)

Step-by-step explanation:

SOMEONE PLEASE HELP I CANT GET IT

Answers

Answer:
y=3x+9

Explanation:
To answer this question, we first have to understand a few key concepts.

1) The equation given (y=3x+9) is written in slope-intercept form, which is y=mx+b.

Heres what the variables mean:
Y=the coordinate
M=the slope
X=the x coordinate
B=the y-intercept (the point on the line that intercepts the y-axis)

2) Parallel lines have the same slope. Using the given equation, we now know that the slope of line s is 3. Therefore, the slope of line t is also 3 (because they are parallel).

So now, this is our equation so far:
y=3x+b

All we need to do now is find b, which we can do by plugging in the coordinate (-6,-9) as the x and y variables.

y=3x+b
-9=3(-6)+b
-9=-18+b
Add 18 to both sides
-9+18=-18+b+18
9=b

And when we plug 9 into y=3x+b, we get:
y=3x+9

(And yes, they are pretty much the same line)

I hope this helps! Please comment if you have any questions.

convert to a mixed number in simplest form 82/6​

Answers

Answer:

13 4/6 or 13 and 2/3

Step-by-step explanation:

82/6

find multiples of 6 closest to 82

6*13=78

82-78 is 4

13 and 4/6 or 13 and 2/3 simplified

Ryan has a shelf that is 64 over 3 inches wide. How many magazines can Ryan arrange on the shelf if each magazine is inches thick?

Answers

Answer:

21

Step-by-step explanation:

What is minus 6 plus 2?


-4


8


4

Answers

Answer:

-4

Step-by-step explanation:

-6+2=-4

Minus 4 is the answer

1. A recipe says that 4 cups of dry rice will serve 8 people. Complete the table as you answer the
questions. Be prepared to explain your reasoning.
cups of rice
number of people
o
How many people will 10
cups of rice serve?
4
8
o
6
12
How many cups of rice are
needed to
serve 42 people?
10
42

Answers

Answer:

How many cups will 10 cups of rice serve? 20

How many cups of rice needed to serve 42 people?21

2x+3y=-10 Solve for y

Answers

Answer: y= -10/3 - 2x/3

Step-by-step explanation:

move all terms that dont contain y to the right side and solve


WILL MARK BRAILYIST hellllpppp plzzzz

Answers

The answer is: 58 degrees

Please help im stuck wjiesdGREE

Answers

Answer:

13/90

Step-by-step explanation:

72x–16y=1,440 write in slope intercept form

Answers

Answer:

y=9/2x -90

Step-by-step explanation: I know allLlLLLlLLLllLll...jk i dont (:

Answer:

Answer Below

Step-by-step explanation:

Hope this helps! <3

If 7/9x - 4/9x = 1/4 +5/12
what is the value of x?

Answers

Answer:

x=2

Step-by-step explanation:

subtract 7/9x -4/9x

3/9x= 1/4 +5/12

first change 1/4 to 3/12

then add 3/12 + 5/12

3/9x = 8/12

change 3/9x to 1/3x then to 4/12x

4/12x = 8/12

then mulitiply by the reciprical 12/4 on both sides

x = 2

PLEASE HELP, ITS SIMPLE WILL GIVE BRAINLIEST

Answers

Answer:

What part do u need help with?

Step-by-step explanation: kaknckndnkcksnjkjs

Find the next three term of this sequence 3.2,4.3,5.4,

Answers

Answer:

6.5, 7.6, 8.7

Step-by-step explanation:

It increases by 1.1 each time.

6.5, 7.6, 8.7

This pattern is to add 1.1 each time.

Which of the following are ordered pairs for the equation y = 1/3x + 1?
O (1,0) (2,3) (3,6)
O (0,1) (3,2) (6,3)
O (0,1) (1,4)(2,7)
O (1,0) (3,2) (6,3)

Answers

Answer:

The second answer choice; (0,1) (3,2) (6,3) is your answer.

Step-by-step explanation:

I don't know how to explain this but here's a picture of the line; y=1/3x+1

I hope this helps! :)

Is it cheaper to buy 10 single apples or buy them in a bundle of 10?



Plz help I’m not trying to fail

Answers

it's easy to by them Cheaper tbh  with you  

and it's a quiz Right??

Answer:

A bundle always cheaper than a single apple.

Step-by-step explanation:

Bundling helps to increase efficiencies and reduce marketing and distribution  as well as maintenance cost.

Ten times a number, x, is one-half the sum of the number and three.

Which answer represents this situation?

10x=12(x+3)

10x+12x+3

10x=12x+3

10x+12(x+3)

Answers

Answer:

10x=1/2(x+3)

If you substitute numbers and characters in for words you would get this equation.

Write in the name of the molecular geometry for each molecule described below.

A molecule with two atoms and no lone pairs around the central atom has a
shape.
A molecule with four atoms and no lone pairs around the central atom has a
shape.
A molecule that has two atoms and two lone pairs around the central atom has a
shape.
A molecule that has five atoms and no lone pairs around the central atom has a
shape.

Answers

Answer:

linear

tetrahedral

bent

trigonal-bipyramidal

Step-by-step explanation:

lineartetrahedralbenttrigonal-bipyramidalWhat is molecular geometry?

Molecular geometry, also known as the molecular structure, is the three-dimensional structure or arrangement of atoms in a molecule.

a) A molecule with two atoms and no lone pairs around the central atom has a shape -Linear.

b) A molecule with four atoms and no lone pairs around the central atom has a shape- Tetrahedral

c) A molecule that has two atoms and two lone pairs around the central atom has a shape - Bent.

d) A molecule that has five atoms and no lone pairs around the central atom has a shape- Trigonal-bipyramidal.

Learn more about molecular geometry here:

https://brainly.com/question/21939862

#SPJ2

Other Questions
Write a narrative essay about a person you consider to be a hero. Share an experience that shows what you admire about that person and what impact he or she had on you.What do you know? What do you want to know? How will you learn? What have you learned? What were some characteristics of American Indian cultures, and how and why did people move within the Americas prior to contact with Europeans? 7. A scientist is trying to determine the identity of an element. It is highly reactive in waterand forms an ionic bond with chlorine. It is also very shiny. The element is likely(1 point)from Group 17.from Group 1.from Group 15.a noble gas. Givin (2, 4) and 6, 12), what is The slope of the line between these two points? How do you think Reconstruction should have happened after the Civil War? 4. How does the water vapor change as altitude increases? Osvoldo has a goal of getting at least 30% of his grams of carbohydrates each day from whole grains. Today, he ate 220 grams of carbohydrates, and 5 grams were from whole grains. Did Osvoldo meet his goal? Why?.. Solve the equation6=u/9+10 hot dogs are sold in packages of 8, and hot dog buns are sold in packages of 12. what is the smallest number of eachthat could be purchased so that the customer has the same number of hot dogs and buns? At what age should teenagers leave home?discuss in a 2 paragraph response (NEED HELP WILL MARK BRAINLIEST)1. Which of the following is TRUE?A. The Protestant Reformation began in Wittenberg, Germany.B. Spain lost its empire trying to oppose the Protestant Reformation.C. The Protestant Reformation led to widespread economic, intellectual, political, andreligious turmoil.D. All of the above Do you think Judson was right to take justice into his own hands? Which requirements are needed to convey a clear message during a debate? Select three options.key detailsa main ideaa negative positionfollow-up questionsunderstandable language Express in the form n : 130 : 6 How many hours will it take them to be 400 miles apart? The element with 6 valence electrons and 3 energy level is 14) A Kelvin temperature equivalent to 25C is:A) -248KB) 25KC) 248KD) 298K Try creating your own thematic collage. Choose one of the symbols in Roll of Thunder, Hear My Cry, and create a collage that reflects how the symbol relates to one of the novel's themes. The foreground of your collage should be the symbol, and the background should represent the theme that the symbol helps develop.Please help iM New to this app. And really need help 3.4z + 6.3 = -1.7z + 41.7Whats z? Which statements describe properties of stars? Check all that apply.A. Stars produce energy through nuclear fusion.B. Stars produce energy through gravity.C. Stars are massive objects composed of gas.D. Stars are solid objects that we could stand on.E. Stars are composed primarily of hydrogen and helium.F. Stars are composed primarily of liquids such as water.