A study showed that the ratio of the number of people who gets there news from social media to the number of people who got there news from other sources is 3 : 7 based on the ratio, how many people in a town of 900 people get there news from social media

Answers

Answer 1

Answer: 270 people

Step-by-step explanation:

Since the ratio of the number of people who gets there news from social media to the number of people who got there news from other sources is 3 : 7. This can be expressed in a fraction as:

Fraction of people who gets there news from social media = 3/10

Fraction of people who got there news from other sources = 7/10

If there are 900 people, number of people who gets there news from social media will be:

= 3/10 × 900

= 3 × 90

= 270 people


Related Questions

After completing the fraction division 8 divided by StartFraction 1 Over 6 EndFraction, Patel used the multiplication below to check his work. StartFraction 1 Over 48 EndFraction times 6 = StartFraction 1 Over 48 EndFraction times StartFraction 6 Over 1 EndFraction = StartFraction 6 Over 48 EndFraction = StartFraction 1 Over 8 EndFraction Which is the most accurate description of Patel's work? Patel found the correct quotient and checked his work using multiplication correctly. Patel found the correct quotient but checked his work using multiplication incorrectly. Patel found an incorrect quotient but checked his work using multiplication correctly. Patel found an incorrect quotient and checked his work using multiplication incorrectly.

Answers

Answer:

Patel found an incorrect quotient and checked his work using multiplication incorrectly.

Step-by-step explanation:

After completing the fraction division 8 divided by StartFraction 1 Over 6 EndFraction, Patel used the multiplication below to check his work.

Correct calculation

8 ÷ 1/6

= 8 × 6/1

= 48

Check:

1/6 * 48

= 48 / 6

= 8

Patel's calculation

1/48 * 6

= 1/48 * 6/1

= 6/48

= 1/8

Patel found an incorrect quotient and checked his work using multiplication incorrectly.

Answer:

D on edge

Step-by-step explanation:

have a great day :)

hope this helps :)

Dianne drew a triangle with coordinates (1,3), (3,2) and (4,2) she drew an image of the triangle with coordinates (21,3) ,(23,2) and (24,2) how did she make the image

Answers

Answer:

i

Step-by-step explanation:

dk

what is 1/2 x2/5 =
and 3/4 x 5/9 =

Answers

Answer:

1/5

5/12

Step-by-step explanation:

Hi there !

1/2 × 2/5 = 1×2/2×5 = 2⁽²/10 = 1/5

3/4 × 5/9 = 3×5/4×9 = 15⁽³/36 = 5/12

Good luck !

Answer:

1/5

5/12

Step-by-step explanation:

These are the answers because:

1) Whenever we multiply fractions, we have to multiply the numerator with the numerator and the denominator with the denominator.

2) In this case it would be:

1/2 x 2/5 = 1 x 2/2 x 5 = 2/10 = 1/5

3/4 x 5/9 = 3 x 5/4 x 9 = 15/36 = 5/12

Hope this helps! :D

There are two different maps of California. The scale on the first map is 1 cm to 20 km. The distance from Fresno to SanFrancisco is 15 cm.The scale on the second map is 1 cm to 100 km.What is the distance from Fresno to San Francisco on the second map? Explain your reasoning.b

Answers

Answer:

1500km

Step-by-step explanation:

1cm=100km

15•100=1500km

-1+10x^3+x^2
−1+10x
3
+x
2

Answers

Answer:

=20x3+2x2−2

Step-by-step explanation:

Let's simplify step-by-step.

−1+10x3+x2−1+10x3+x2

=−1+10x3+x2+−1+10x3+x2

Combine Like Terms:

=−1+10x3+x2+−1+10x3+x2

=(10x3+10x3)+(x2+x2)+(−1+−1)

=20x3+2x2+−2

Which one?
A. B. C. or D? ​

Answers

The answer is to the question is c.11


2. What is the equation in slope-intercept form of the line that passes through the given points in
the table?
x
2
3
y
-1
-4

Answers

Answer:

3y= -1 + 2x -4

Step-by-step explanation:

cause.... COOCHIEMAN

What is the equation of the line described below written in slope-intercept form? the line passing through point (2,4), parallel to the line whose equation is y = x
A. y=x + 2
B. y = -x + 2
C. y=-X​

Answers

Answer:

y = x + 2

Step-by-step explanation:


The football team scored 128 total points last season. This year they scored 144 total points. What is the percent of change?

Answers

Answer:

88%.

Step-by-step explanation:

Answer:

12.5% increase

Step-by-step explanation:

Take the difference in points

144-128 = 16

And divide by the original number of points

16/128 =.125

Change to percent form

12.5%

Since the points went up it is an increase

12.5% increase


Jenny is tracking the monthly sales totals for her boutique. The given piecewise function represents the boutique's monthly sales, in dollars,
where x represents the number of months since Jenny began tracking the data.
0 < I<3
f(0) =
100.5 + 5,024
3 -12 + 53 +5,630, 6 (4,000(1.1)",
What were the boutique's monthly sales when Jenny first began tracking the data?
A
$4,000
В.
$5.324
C. $5,616
D. $4,400

Answers

Answer:

It's A.

Step-by-step explanation:

I just did it on edmentum (plato)

hope this helps!!

vote brainliest if it did!

:))))

The boutique's monthly sales when Jenny first began tracking the data is 4000

What is piecewise function?

A function which is defined by multiple sub-functions, each sub-function applying to a certain interval of the main function's domain (a sub-domain).

Given:

According to given function we can say that there x represent the number of month.

So, if jenny begin tracking the data then jenny spend 0 month on working

Thus, we will use the function

f(x)= 4000*(1.1)^x

f(x)= 4000*(1.1)^0

f(x)= 4000

Learn more about piecewise function here:

https://brainly.com/question/12561612

#SPJ2

Write the sentence as an inequality. A number x is less than 7 and greater than 3

Answers

X LS 7 GT 3
Um or
X LS 7+3

The inequality as per the given statement will be equal to 3 < x < 7.

What is inequality?

Inequalities are mathematical expressions where neither side is equal. In inequality, as opposed to equations, we compare the two values. Less than (or less than and equal to), larger than (or greater or equal to), or not similar to signs are used in place of the equal sign in between.

As per the information in the question,

Let the number is x.

x is less than 7.

x < 7 and,

x is greater than 3,

So, x > 3

So, it can be written in combined form as:

3 < x < 7

To know more about Inequality:

https://brainly.com/question/28823603

#SPJ2

PLZ HELP ME ASAP!!!

Which of the following is equivalent to the ratio of 14 minutes to 62 minutes?

1. 1 : 3
2. 7 : 31
3. 1 : 9
4. 7 : 40

Answers

Answer:

2. 7 : 31

Step-by-step explanation:

7 * 2 = 14

31 * 2 = 62

7 : 31

14 : 62

I really need help with this

Answers

Answer:

Did this help??

Step-by-step explanation:

a.) 5x = m

5x = you and four friends.

m = money for food

b.) Plug in

5(5.25) = m

26.25 = m

Bus A and Bus B leave the bus depot at 9 am. Bus A takes 30 minutes to complete its route once and bus B takes 40 minutes to complete its route once. If both buses continue to repeat their route, at what time will they be back at the bus depot together?

Answers

Answer:

11 am

Step-by-step explanation:

Bus A and Bus B leave the bus depot at 9 am.

Bus A takes 30 minutes to complete its route once

Bus B takes 40 minutes to complete its route once.

We solve this finding the Lowest Common Multiple of the minutes each bus uses to complete it's route

30 = 3 × 10

40 = 4 × 10

= 3 × 4 × 10

= 120 minutes

120 minutes after 9 am is

60 minutes = 1 hour

60 minutes = 1 hour

= 2 hours.

9am + 2 hours

= 11 am.

Therefore, they be back at the bus depot together at 11 am

I have 4 and 11/12 . how much do i need to add to get 6 and 1/2

Answers

Answer:

= 1 7/12

Step-by-step explanation:

6 1/2 - 4 11/12 =

6 6/12 - 4 11/12 =

5 18/12 - 4 11/12 =

=1 7/12

To check if the answer is right or wrong, you can add 1 7/12 to 4 11/12

4 11/12 + 1 7/12 = 5 18/12 = 6 6/12 = 6 1/2

Hope this helps and pls do mark me brainliest if you can:)

240 projects in 15 days =
projects per day

Answers

Answer:

Step-by-step explanation:

240/15 is 16 projects per day

Answer:

16 projects per day

Step-by-step explanation:

Take the number of projects and divide by the number of days

240/15

16 projects per day

Jane's garden is 3.4 meters by 6.5 meters. If fencing costs $2.25 per meter, how much will it cost to put fence around her garden?

Answers

$44.25 .. The perimeter is 19.8, times the cost, which is 44.25

12. Bob thought of a number, added 5, multiplied
by 3 and took away 5 to give an answer of 10.
What was the starting number?

Answers

Answer:

0

Step-by-step explanation:

Say the number was x.

3(x+5)-5=10

3(x+5)=15

x+5=5

x=0

338 points in 16 games. how many points did they make per game?​

Answers

21.125 (21) points in each game.
just divide 338 by 16.
-hope this helps

OMG i dont remember to find square roots
can someone please explain why 5√ 5 is equal to √ 125

15 pts and brainliest!

Answers

Answer:

5

Step-by-step explanation:

√125 / 5= √25 since  125 / 5 =25

√25 = 5

Answer:

5x25

Step-by-step explanation:

since its 5 you multiply it by 5 and then multiply why you got to another 5

Whats the answer? I will give brainliest if correct♡︎ꨄシ

Answers

Answer:

b isnt a fuction

Step-by-step explanation:

Answer:B

Step-by-step explanation:

please help find the slope!!

Answers

Answer:

undefined

Step-by-step explanation:

I don't know if it's correct or not. But hope it is

Answer:

-7

Step-by-step explanation:

The slope is y/x and y in this case equals -7 while x is +1 so it's -7/1 or just -7

Can somebody please help?

Answers

Answer:

1. real number, irrational number

2. rational number, real number


Resolve the following equations
3x+4=2​

Answers

3x + 4 = 2
Take away 4 from both sides
3x = 2
Divide both sides by 3
x = 2/3
x=-2/3 because subtract four and divided by three

How many solutions does the equation 4x +2(x-5)=3(2x-4) have?

Answers

Answer:

no solutions

Step-by-step explanation:

Given

4x + 2(x - 5) = 3(2x - 4) ← distribute parenthesis on both sides

4x + 2x - 10 = 6x - 12

6x - 10 = 6x - 12 ( add 10 to both sides )

6x = 6x - 2 ( subtract 6x from both sides )

0 = - 2 ← not possible

This indicates the equation has no solution

Please help:( I’ll mark brianly

Answers

Answer:13.D      14.C

Step-by-step explanation:

The City Zoo feeds its three giant pandas 181.5 pounds of bamboo shoots every day. Each panda is fed the same amount of bamboo. How many pounds of bamboo does each panda eat every day?

Group of answer choices

605 pounds

61.5 pounds

60.5 pounds

6.05 pounds

Answers

Answer:

60.5 pounds

Step-by-step explanation:

The total amount of pound is 181.5

And there are three pandas.

So 181.5 divide by 3 is 60.5

For a given recipe, 12 cups of flour are mixed with 24 cups of sugar. How many cups of sugar should be used if 21 cups of flour are used?


Assuming a constant ratio, fill out the table of equivalent ratios until you have found the value of x. PLEASE ANSWER THIS QUICK

Answers

Answer:

33 cups of sugar should be used

Step-by-step explanation:

subtract 12 from 21 then add that answer to 24 and you get 33 so 33 cups of sugar should be used

42 cups of sugar should be used if 21 cups of flour are used

What is Ratio?

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

Given,

For a given recipe, 12 cups of flour are mixed with 24 cups of sugar

We need to find cups of sugar should be used if 21 cups of flour are used

Let us consider x as cups  of sugar should be used if 21 cups of flour are used

Let us form an equation to find x

12/24=21/x

Apply cross multiplication

12x=21×24

12x=504

Divide both sides by 12

x=504/12

x=42

Hence, 42 cups of sugar should be used if 21 cups of flour are used

To learn more on Ratios click:

https://brainly.com/question/13419413

#SPJ2

A quadrilateral has coordinates of (-4,3), (-3,8). (2,5), and (1, -7).
Enter the perimeter of this quadrilateral rounded to the nearest whole unit.

Answers

Answer:

The perimeter of a quadrilateral will be equal to the addition of the length of each side of the quadrilateral.

Here we only have the vertices of the quadrilateral, and to calculate the length of the sides, first we need to plot the points in a graph and see which pairs make the quadrilateral.

You can see the image below, where i did a rough sketch of the problem.

in the image, you can see that the sides of this rectangle are the ones formed by the pairs:

(-4,3) and (-2, 8)

(-2, 8) and (2, 5)

(2,5 ) and (1, -7)

(1, - 7) and (-4, 3)

Now let's calculate the length of each side.

Remember that when we have two points (a, b) and (c, d) the distance is:

D = √( (a - c)^2 + (b - d)^2)

Now we need to calculate four distances:

(-4,3) and (-2, 8)

D1 = √( (-4  + 2)^2 + (3 - 8)^2) = 5.39

(-2, 8) and (2, 5)

D2 = √( (-2  - 2)^2 + (8 - 5)^2) = 5

(2,5 ) and (1, -7)

D3 = √( (2  - 1)^2 + (5 + 7)^2) = 12.04

(1, - 7) and (-4, 3)

D4 = √( (1  +4)^2 + (-7 -3)^2) = 11.18

Now we add those four distances to get the perimeter:

P =  5.39 + 5 + 12.04 +  11.18 = 33.61

And we want to round it to the next whole number, because the first digit after the decimal point is larger than 5, we round up, and get:

p = 37

Explain why (4, 1) is not a solution to the equation y=3x+1

Please help me! I will mark brainliest!! <3

Answers

In (4, 1) 4 represents x, and 1 represents y

y = 3x + 1

1 = 3(4)+1

1 = 12 + 1

1 ≠ 13   ← sides are not equal so (4, 1) is not a solution to y=3x+1

Hiiiii.

How are you?

I like to be Friends.

Other Questions
What is the weight of a body at a centre of Earth Five times the greater of two consecutive evenintegers is 14 greater than three times the lessernumber. What is the greater number? the egents erosion and explain how each of them causes erosion Arnold has $500 as his pocket money, he buys a bike for $200, and he payed 10% tax and payed 20$ extra. How much money did he have balance? Which group has the highest? Why do you think this is true? Referring to - Votes, politics, dem Read each question carefully. Write your response in the space provided for each part of each question. Answers must be written out in paragraph form. Outlines, bulleted lists, or diagrams alone are not acceptable and will not be scored. White blood cells called B cells produce proteins that can be used for the treatment of certain illnesses. However, these B cells do not live for very long on their own. To keep the B cells growing for a long time in laboratories, scientists fuse the B cells with cancer cells (fused B-cancer cells) that do grow for a very long time. The particular cancer cells used for the fusion are treated with chemicals that make them unable to produce the nitrogenous bases adenine and guanine, but the B cells with which they are fused do produce these nitrogenous bases. The scientists grow the large fused B-cancer cells in a growth medium that contains necessary nutrients for the cells and includes a source of carbon. (a) Describe the role of carbon in biological systems. (b) The membranes of both B cells and the cancer cells are largely composed of phospholipids. Explain how, when the membranes are fused, the polar parts of the phospholipids from one cell will interact with the phospholipids from the other cell and how the nonpolar parts of the phospholipids from one cell will interact with the phospholipids from the other cell. (c) Make a claim about the most immediate effect on the fused B-cancer cells if the fused cells are transferred to a growth medium that lacks a source of nitrogen. (d) Provide reasoning with evidence based on the composition of biological macromolecules to support your claim. Sadie drew a scale drawing of a house and its lot. She used the scale 3 centimeters = 1 meter. What is the drawing's scale factor?Simplify your answer and write it as a fraction. help i need to pass:/ What did Caesar do to anger the Senators? 20. Which of the following is NOT one of the seven deadly sins?*(1 Point)SlothPietyWrathGluttony True or false: Plants release oxygen by taking CO2 and sunlight? This one i just want to know, Do yall think Joe Biden should be voted or anything or get elected? Remember that Alice wants to play the huge chess game and move from pawn to queen as quickly as she can. Which theme do these details most support?O Loneliness is difficult to deal with. O It is better to be an important queen than an unimportant pawn. OSome people want to move ahead in life more quickly than they should.O Making new friends is difficult Can someone please help me ? 2. What are the dates of the Paleolithic Era? Find the area of this quadrilateral. NEED HELP ASAP DUE IN 3 MINS GIVING BRAINLEIST who built Chambord castle The company's mission statement tells us... True or False1. A short-term goal should be developed with a limitedamount of time in mind.2. Exercise program is a planned activity detailing a range ofPhysical exercises and its allotted time that is suited to individuals' needs.3. Principle of progression indicates that you must train aspecific energy system and specific muscle groups in order for the muscles toimprove.-4. Intensity is the degree of effort or exertion put forth by anindividual during exercise.5. Frequency refers to the number of exercise sessions perweek.6. Static stretches are more appropriate in the cool down asthey help muscle to relax.7. Exercise heart rate should be measured first thing in themorning with your index and middle finger and a stopwatch.8. Dynamic stretching exercises specifically prepare themuscles foractive contraction.9. An effective warm-up increases both the respiratory and theheart rate.10. Maximum Heart Rate (Hrmax) is the fastest that your heartcan beat when doing activity.11. Principle of progression indicates that load could beincreased gradually overtime to remain effective and safe for best results.12. The heart rate is the number of times the heart beats perminute.13. A long-term goal is something that requires time andplanning, 3