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
sattari [20]
3 years ago
12

A coin is tossed three times. what is the probability of getting two heads and one tail?

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
7 0
If the order doesn't matter, then the probability is 37.5%
If it has to be head head tail, then the probability is 12.5%

If the order doesn't matter, the possible outcomes that have two heads and one tail are HHT, HTH, and THH. Since these all have a probability of 12.5% of occuring, the probability of any of them occuring is 37.5%
ddd [48]3 years ago
3 0
50% for the two heads and 25% for the one tail

You might be interested in
A right triangle has side lengths 7, 24, and 25 as shown below.
Alla [95]

9514 1404 393

Answer:

  • tan(A) = 7/24
  • sin(A) = 7/25
  • cos(A) = 24/25

Step-by-step explanation:

The mnemonic SOH CAH TOA can help you remember the trig ratios:

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

  Tan = Opposite/Adjacent

With respect to angle A, the sides are Adjacent = 24; Opposite = 7, Hypotenuse = 25. Then the desired trig ratios are ...

  tan(A) = 7/24

  sin(A) = 7/25

  cos(A) = 24/25

5 0
2 years ago
If f(x) = 3x - 12, what is f(2)?<br>O A. -18<br>O B. -6<br>O c. 6<br>O D. 18​
zhannawk [14.2K]

Replace x with 2:

f(x) = 3x -12:

f(2) = 3(2) - 12

= 6 - 12

= -6

3 0
3 years ago
Read 2 more answers
A manufacturing company with 450 employees begins a new product line and must increase their number of employees by 18% how many
Artemon [7]
The company will have a total number of 531 employees
5 0
2 years ago
ANSWER FAST!
salantis [7]

Answer:C

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
If candy cost $5.99 a pound how much would it cost to buy four and a quarter pounds of candy
Degger [83]

Answer:

25.4575

Step-by-step explanation:First since one candy is 5.99 we multiply it by 4 1/4 ponds and then we get $25.4575


7 0
3 years ago
Other questions:
  • PLZ HELP DUE IN 20 MINS
    13·1 answer
  • Is the circle inside the hexagon or hexagon inside the circle?
    15·1 answer
  • Jake has a teepee that is cone shaped it has a height of 9 feet and a diameter of 8 feet find the volume of the teepee in terms
    10·1 answer
  • Explain how to find the measures of the sides of a parallelogram if you know the measure of one side and the perimeter.
    9·1 answer
  • Bob's Bike Shack charges a set fee of $6, plus $4 per hour, to rent a bike. If your total bill is $30, how many hours did you re
    15·2 answers
  • 6(2x-1)-12=3(7x+6<br> Please help ALGEBRA
    9·1 answer
  • Find the solution of the system of equations shown on the graph
    11·1 answer
  • How many positive integer factors of 100 factorial, are multiples of 2 or 3?
    9·1 answer
  • The cost of a turkey, c, that is w pounds is represented by the equation c=0.87w What is the cost per pound for the turkey? How
    11·1 answer
  • 1. If a = -1 , the value of3a + 1 is ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!