1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Xelga [282]
3 years ago
15

A group of 120 people were asked whether their income level is above or below $25,000 and whether they subscribe to a movie chan

nel. The data from the survey is shown in the Venn diagram. Use the Venn diagram to find the missing values in the frequency table.
Which shows the correct values for the variables in the table?

A: a = 18, b = 34, c = 65
B: a = 34, b = 18, c = 68
C: a = 34, b = 68, c = 47
D: a = 47, b = 18, c = 68

Mathematics
2 answers:
Kaylis [27]3 years ago
5 0
The answer is B. Taking a look at the diagram, we see that there are 18 people in the overlap section, where people are both subscribers and below 25000. Hence b = 34. There are 34 people in the right-hand section, where they are subscribers but have an income that is not below 25000 (I.e. Above 25000). Hence a = 34. Finally, c is just the total of that row, so 55 + 13 = 68 = c.

I hope this helps you :)
Ierofanga [76]3 years ago
4 0

Answer:

The answer is B on Edge

You might be interested in
Re-write the quadratic function below in Standard Form<br> y =4(x + 5)2 – 3
Alenkasestr [34]

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Lisa and Krystal are planning trips to ten countries this year. They have 14 countries on their bucket list, in how many ways ca
Salsk061 [2.6K]

Answer:

1,001 ways for them to decide.

Step-by-step explanation:

The order in which they will visit the countries is not important, so we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

10 countries from a set of 14. So

C_{14,10} = \frac{14!}{10!(14-10)!} = 1001

1,001 ways for them to decide.

8 0
3 years ago
Guys, I’m giving you at least 100 points for you to answer to my last 4 weeks of my math word problem homework from The Hung Vuo
shtirl [24]

Answer:

#14 - t = for each t-shirt(s) sold / h = hour(s) worked

8h + 0.50t

#15 - d = for hot dog(s) sold / h = hour(s) worked

8.50h + 0.35d

Is this what you needed?

4 0
2 years ago
Read 2 more answers
Spending on wars is essentially categorized as government purchases. How do increases in spending on the war in Afghanistan affe
DanielleElmas [232]

With the spending on wars, the aggregate demand falls and the curve will shift towards the left because the production of other goods will reduce in the economy.

<u>Explanation:</u>

When the government of a country spends on the war or the making of the weapons for the war, then the overall working of the economy is affected because the production of goods and services reduces compared to the normal production of goods and services.

With the fall in the production of the goods and the services, the demand also reduces because the overall income of the economy falls. The resources are used to produce war weapons and not consumer goods thus leading to fall in employment, income and so on. Thus the demand curve will shift to the left.

8 0
3 years ago
PLEASE ANSWER ASAP! GIVING BRAINLIEST! PLS THIS IS A TEST!
kherson [118]

Answer:

Each Person should owe  30$.

Step-by-step explanation:

84.99+5.10=90.

90/3 friends= 30$ each. There fore, the friend's calculation is not reasonable.

3 0
3 years ago
Other questions:
  • Use synthetic division to solve (4x^3-3x^2+5x+6) divide(x+6). What is the quotient?
    6·2 answers
  • What is an efficient way to compute 47^2–37^2 without using raw calculations?
    5·1 answer
  • Find the slope of the vertical line that passes through (2,-4)
    14·1 answer
  • I keep struggling on this question can someone help me figure it out
    10·1 answer
  • Solve for the value of v
    6·1 answer
  • Look at rectangle PQRS below. If point S is reflected over the y-axis, what would be the coordinates of the reflection of point
    14·1 answer
  • A person has a 30 percent chance of winning on a scratch-off lottery ticket. What is the probability she first wins of the fifth
    14·1 answer
  • Find the number that makes the ratio equivalent to 1:8.
    13·2 answers
  • What is the length of the hypotenuse of the triangle below?
    6·1 answer
  • Micheal was asked to give examples of the identity property of addition and the identity property of multiplication. Below are h
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!