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
Ne4ueva [31]
3 years ago
12

In a survey of students at a local high school, 30% of the students said they liked tater tots and 15% of the students said they

like French fries. If every one of the students who said they like French fries also said they like tater tots, what proportion of the students responding to the survey said they liked at least one of the two side dishes?
Mathematics
2 answers:
Tom [10]3 years ago
7 0

Answer:  0.30

Step-by-step explanation:

Let T denotes tater tots and F denotes French fries .

As per given ,

The proportion of students said they liked tater tots : <em>P(T)=</em> 0.30

The proportion of of students said they like French fries : <em>P(F)</em>= 0.15

Since , every one of the students who said they like French fries also said they like tater tots.

i.e. <em>P(T∩F)</em> = 0.15

Now , using addition formula , we have

<em>P(T∪F)= P(T)+P(F)-P(T∩F)</em>

= 0.30+0.15-0.15=0.30

Hence, the proportion of the students responding to the survey said they liked at least one of the two side dishes is 0.30.

Artemon [7]3 years ago
4 0
Based on the given problem above, the proportion of the students responding to the survey that said that they liked at least one of the two side dishes is 3/10. Because<span> 30% said they like tater tots and all the ones who said they liked fries are the same people then you're only looking at the 30% wherein 30/100 is 3/10 which makes 3/10 the right answer.</span>
You might be interested in
Convert this number to a percent. .000103 = _____
tangare [24]
The answer should be 0.0103%.
3 0
3 years ago
The measure of ZBNL IS 33°. What is the measure of 2UND? B R D 23 5778 0888​
olga55 [171]

Answer:

Hi how are you doing today Jasmine

6 0
2 years ago
Which geographic feature was common to the development of civilizations in ancient Egypt, China, India, and Mesopotamia?
storchak [24]
The answer is probably D 
5 0
3 years ago
What is the expanded and word form for 101.06
Dvinal [7]
Word form: one hundred one and six hundredths.

expanded form: 100+1+0.06
5 0
3 years ago
Y = 3/2x + 3<br> The slope and y-intercept
ra1l [238]

Answer:

Slope=3/2

Y-intercept=3

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Fill in the table using this function rule. y=19-2x
    8·1 answer
  • 30 seconds of 2.5 mins in percentage
    9·2 answers
  • How do I show the work of twenty plus x plus forty five plus ninety
    7·2 answers
  • Solve the system of equations.<br> y= 3x +5<br> y= 8x +3
    12·2 answers
  • Calculate the length of the bold arc
    8·1 answer
  • Unit Trigonomteric Function Pre calc Please help
    13·1 answer
  • 2. 6x + 29 = 5 (1 point)<br>-4<br>-18<br>204<br>-144​
    14·2 answers
  • I dont understand the question
    8·1 answer
  • What is the area of this triangle?​
    12·2 answers
  • Suppose City A is 50.2 km east of City B. City C is 124.4 km east of City B. How far apart are City A and City​ C?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!