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
jeka94
2 years ago
8

A recent poll found that 35% of those surveyed are worried about aggressive drivers on the road. If three people are selected at

random, what is the probability that all three will be worried about aggressive drivers on the road?
Mathematics
1 answer:
Ugo [173]2 years ago
5 0

The probability that all three people surveyed is an independent probability and the calculated probability is 0.1225

The probability a surveyed driver is worried = 35%

  • P(worried) = 0.35

  • Number of people surveyed = 3

Since the probability of being worried is independent ;

  • Probability = P(A) × P(B) × P(C)

The probability that all 3 surveyed are worried :

  • P(worried) × P(worried) × P(worried)
  • (0.35 × 0.35 × 0.35) = 0.1225

Therefore, the probability that all three people surveyed are worried is : 0.1225

Learn more : brainly.com/question/18153040

You might be interested in
The expression 12x+8 represents the perimeter of a square write 12x+8 as a product then tell what expression represents one side
Pani-rosa [81]

Answer:

Step-by-step explanation:

Find the greatest common factor of 12x + 8

4(3x + 2)  so one side is 4 and the other is 3x + 2

5 0
2 years ago
If kendal payed $2,500 down and $150 each month for dealer one and at another dealer paid $3,000 down and $125 each month after
maxonik [38]
After 20 months. after 20 months the first dealer will cost 5500 and the second dealer will cost 5500
dealer one pays 3000 in monthly fines and 2500 down and dealer 2 pays 2500 in fines and 300 down
6 0
2 years ago
Find the 5th term of the sequence which has a first of 1 and a common ratio of 2.3
sveticcg [70]
Hello : 

the nth term is :  An =A1 × r^(n-1)

A1 = 1      r = 2.3     n = 5

 A5 =1 × (2.3)^(5-1)=27.9841


3 0
3 years ago
Two numbers N and 16 have LCM = 48 and GCF = 8. Find N.
RSB [31]
LCM=product of highest occurring primes in the numbers prime factorization.

GCF=product of shared primes in the numbers prime factorization.

16=2*2*2*2

Since the GCF is 8 N and 16 share only 2*2*2

Since the LCM is 48 and 16 has 2*2*2*2 the other number has a factor of 3

So the other number is 2*2*2*3=24

N=24
7 0
3 years ago
You withdraw $40 each month from your savings account. what integer represents the change in your balance after 4 months?
kotegsom [21]

Answer:

The balance would be $160 from whatever it was before the 4 months.

Step-by-step explanation:

Since the bank balance is being added by 40 for each month for 4 months, 4 * 40 is just 4*4 with an extra zero on the end. so that would be $160.

So if the balance before was $40, then the new balance after 4 months would be $200.

If there's no money previously, then there is now $160 after 4 months.

If there's a value before the $40 for 4 months, let me know and I will explain and tell you what it is.

5 0
2 years ago
Other questions:
  • A river is flowing at the speed of 2 miles per hour. A kayaker moves 528 feet upstream in 20 minutes. At this rate, how fast wou
    12·1 answer
  • Please answer CORRECTLY !! Will mark brainliest !!!!
    8·2 answers
  • a scale on a map shows that 2.5 cm represents 15 kilometers. What number of actual kilometers are represented by 17.5 centimeter
    7·1 answer
  • Das has 3/4 of bottle of water.He drinks 3/8 of the bottle.How much of the bottle dose he have left?
    10·1 answer
  • Using GCF and the distributive property, write two equivalent expressions for 30+45?
    12·1 answer
  • Evaluate 3x - y if x equals negative 2 and Y equals negative 5​
    7·1 answer
  • The area of a square mural pointed on the side of a building is 110 square feet. What is the best estimate of the side length of
    13·1 answer
  • Locate the b term in the equation.
    15·1 answer
  • A pyramid has cross-sectional shapes, taken parallel to its base, that are ______ to one another.
    13·1 answer
  • At LaGuardia Airport for a certain nightly flight, the probability that it will rain is 0.14 and the probability that the flight
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!