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
Mumz [18]
3 years ago
9

A magazine conducted a survey among its readers in a certain state. They reported the following results:

Mathematics
1 answer:
STALIN [3.7K]3 years ago
6 0

Answer:

The answer is "0.695 and 0.305".

Step-by-step explanation:

Please find the attached file of the given question:

From question a:

\text{P(Either married, or a college graduate, or a professional)} \\\\=\frac{(312+143+188+191)}{1200}\\ \\ =\frac{834}{1200}\\\\=0.695

 From question b:

\text{P( Neither married, nor a college graduate, nor a professional )}\\\\=\frac{366}{1200} \\\\=0.305

You might be interested in
Miss penny inherits £650. She decides to save some of the money and spend the rest. The ratio of saving to spending money is 9:4
blsea [12.9K]

Answer:

Saving=£450

Spent=£200

Step-by-step explanation:

Ratio of saving to spending is 9:4

She inherits £650

So to determine her saving

It will be

9+4=13

Since her saving is 9

So, 9/13 × 650

5850/13

=450

So her saving is£450

To determine what she spent

4/13 × 650

2600/13

200

Saving=£450

Spent=£200

3 0
3 years ago
Read 2 more answers
Hazel wants to build a concrete patio that will be 9 yards by 11 yards. It will cost $4.00 per square yard to build. What will b
Serggg [28]

Answer:

$396

Step-by-step explanation:

The total cost of the patio = area of the patio x cost per square yard

area of the patio = area of a rectangle = length x breadth = 11 x 9 = 99 yards^2

total cost of the patio = 99 x 4 = $396

8 0
3 years ago
This graph shows the cost of buying dried fruit.
Ann [662]
The slope of the line is3.50 This means that every pound  of dried fruit costs $.3.50 sorry this is late
5 0
3 years ago
Read 2 more answers
5?10 5 5, dot, 10, start superscript, 5, end superscript is how many times as large as 1\cdot10^51?10 5 1, dot, 10, start supers
max2010maxim [7]

Answer:

  5 times as large

Step-by-step explanation:

The ratio of the two numbers tells you how many times as large one is as the other:

\dfrac{5\cdot 10^5}{1\cdot 10^5}=\dfrac{5}{1}\cdot\dfrac{10^5}{10^5}=5

4 0
3 years ago
50 POINTSSSS!!!
Slav-nsk [51]

44 sq inches, i am so not sure.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Cuál es el producto de 45.37 y 26.8​
    8·1 answer
  • Maya needs to drive miles to work. So far, she has driven miles. How many more miles must she drive?
    10·2 answers
  • What is the equation of a circle with a center of (-2, -1) and radius of √2?
    9·2 answers
  • Evaluate the expression a^2+6ab for a= -2 and b=4
    6·1 answer
  • Sally is baking brownies that call for r measuring cup a 1/2 cup of flour, but her measuring cup is missing. if there are 16 tab
    7·1 answer
  • Alisa says it is easier to compare the numbers in Set A than the numbers in Set B
    6·1 answer
  • (ii) 4xz? [- xyz + 3yz?]​
    6·1 answer
  • Julissa bought a magazine for $3 and some candy bars for $2 each. She spent a total of $21 using x for the number of candy bars.
    9·1 answer
  • WHO EVER AWNSERS FIRST AND CORRECT GETS BRAINLYIST AND 50 POINTS
    8·2 answers
  • Completa la tabla sobre o debajo segun corresponda
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!