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
Alona [7]
3 years ago
13

Two friends argue about the calculated probability of flipping a coin to show heads three times in a row. steve mentions that ea

ch flip is unconnected to the previous flip. this is an example of events that are what?
Mathematics
1 answer:
den301095 [7]3 years ago
4 0

Solution:

A coin is flipped three times,resulting three heads in a row.

Since Steve has mentioned that ,  each flip  of a coin is unconnected to the previous flip.

Two or more events are said to be independent if occurrence of one of them is not affected by the Occurrence of other.

This is an example of independent events.

In terms of probability, P (A∩B∩C)= P(A)×P(B)×P(C)

You might be interested in
To estimate the number of people in Springfield, population 10,000, who have a swimming pool in their backyard, 250 people were
Andrei [34K]

Answer:

2400 people

Step-by-step explanation:

Let x be the number of people who had a swimming pool in the population of 10,000,

Thus, the ratio of people who had swimming pool to the total population = \frac{x}{10000}

Since, out of 250 people 60 had swimming pool,

So, the ratio of the people who had swimming pool to the total population = \frac{60}{250}

\because \frac{x}{10000}=\frac{60}{250}

\implies 250x=600000

\implies x=\frac{600000}{250}=2400

Hence, 2400 people in the city might one expect to have a swimming pool.

First option is correct.

8 0
3 years ago
Which of these equations have no solution? Check all that apply.
Llana [10]
2(x + 2) + 2 = 2(x + 3) + 1
2x + 4 + 2 = 2x + 6 + 1
2x + 6 = 2x + 7 - NO SOLUTION
(subtract 2x from both sides, then 6 = 7 FALSE)

2x + 3(x + 5) = 5(x – 3)
2x + 3x + 15 = 5x - 15
5x + 15 = 5x - 15 - NO SOLUTION

4(x + 3) = x + 12
4x + 12 = x + 12 - ONE SOLUTION

4 – (2x + 5) = (–4x – 2)
4 - 2x - 5 = -4x - 2
-2x - 1 = -4x - 2  - ONE SOLUTION

5(x + 4) – x = 4(x + 5) – 1
5x + 20 - x = 4x + 20 - 1
4x + 20 = 4x + 19 - NO SOLUTION




3 0
3 years ago
Read 2 more answers
What could the measure of the acute angles in a right triangle be?
Aleksandr [31]
25 and 65 because 90 and 90 makes a square
7 0
3 years ago
Read 2 more answers
Mr miller buys a new car for 25,000. he will pay a sales tax of $0.07 for every dollar of the price. he will pay a property tax
bezimeni [28]

Answer:

Step-by-step explanation:

Sales tax          25000(0.07)                   = $1,750.00

Property tax    (25000 / 1000)(14.62) <u>=  + $  365.50</u>

Total tax                                                      $  2115.50

8 0
3 years ago
Factor the expression. x^2 – x – 42
IgorC [24]
X^2 - x - 42 = x^2 - 6x + 7x - 42 = x( x - 6) + 7(x - 6) = (x-6)(x+7);
The correct answer is a.
5 0
3 years ago
Other questions:
  • What is -1/11 simplified
    15·1 answer
  • Solve for the missing side in the following right triangle: hypotenuse = 17, leg = 8, leg = ?.
    6·1 answer
  • Simplify this math problem 2x +3 -x=
    10·2 answers
  • Segment AB is rotated to form ​ A'B'¯¯¯¯¯¯¯ ​. The coordinates of point A are (1, 5) and the coordinates of point B are (−6, 4)
    10·2 answers
  • Answer question please
    11·1 answer
  • The janitor at a school discovered a leak in a pipe. The janitor found out that it was leaking at a rate of 7 oz per hour. How f
    14·1 answer
  • When a rate is simplifed so that it has a denominator of 1 unit, it is called a(n) ___________ rate.
    9·1 answer
  • at a certain fast-food restaurant, the volume of a large soda is 35% greater than the volume of a small soda. if the volume of t
    14·1 answer
  • HELP!!! LOTS OF POINTS AND I GIVE BRIANLEST NO FAKE ANSWERS
    9·2 answers
  • 5) Consider the equation : y=7x+8
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!