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
Tatiana [17]
2 years ago
11

Consider the toss of four coins. There are 16 (i.e., 24) possible outcomesin one toss. (a)Calculate the probabilities that there

is a total number of (1) zero head, (2) one head, (3) two heads, (4) three heads, and (5) four heads appearing on the four coins, respectively.
Mathematics
1 answer:
lana [24]2 years ago
6 0

Answer:

See answers below

Step-by-step explanation:

If 4 coins are tossed. the total possible outcomes are;

H H H H , H H H T, H H T H, H T H H, T H H H , H H T T, H T T H, T T H H, H T H T, T H T H, T H H T , H T T T, T H T T, T T H T, T T T H  and T T T T

Total outcomes = 16

1) zero head = T T T T = 1 outcome

Probability = Expected/Total outcome

Pr(zero head) = 1/16

2) one head = H T T T, T H T T, T T H T, T T T H   = 4 outcomes

Probability = Expected/Total outcome

Probability = 4/16

Pr(one head) = 1/4

3) two heads = H H T T, H T T H, T T H H, H T H T, T H T H, T H H T   = 6 outcomes

Probability = Expected/Total outcome

Pr(two head) = 6/16

Pr(two head) = 3/8

4)  three heads = H H H T, H H T H, H T H H, T H H H   = 4 outcomes

Probability = Expected/Total outcome

Pr(three heads) = 4/16

Pr(two head) = 1/4

5) four heads appearing on the four coins =  H H H H = 1 outcome

Pr(four heads) = 1/16

You might be interested in
Help pleasee, its past due , im sufferingggg
jeyben [28]

Answer:

-11

Step-by-step explanation:

First we plug -2 in for c

4(-2)-3=-8-3=-11

5 0
2 years ago
HELP ASAP PLSSSSSSS
scoundrel [369]

Answer:

x=3

Step-by-step explanation:

8*3 = 24

4*3=12

24-12=12

5 0
1 year ago
Read 2 more answers
A 5 ft piece of aluminum wire cost $21 what is the price per inch
kogti [31]

Answer:

<u>It would cost about $2.90</u>

Step-by-step explanation:

<em>You have to first see how much inches are in a foot and divide that by how much it costs.</em>

7 0
2 years ago
Read 2 more answers
-3x-8/4=10<br><br> What’s is value of x
dlinn [17]

Answer:

x= -16

Step-by-step explanation:

-3x-8/ 4 = 10

Here we can try to isolate x and so we have to first multiply 4 on each side.

-3x-8= 40

Then we can add the 8 to each side.

-3x= 48

Next, divide the -3 onto each side and we can get the answer!

x= -16

6 0
3 years ago
What is the result of converting 6 inches into centimeters
Tanya [424]

The answer would be 15.24cm

3 0
3 years ago
Read 2 more answers
Other questions:
  • The scale on a map is 2cm= 1km. Express this as a ratio
    7·1 answer
  • What is 40 multiplied by 10
    12·2 answers
  • Can someone please help me thank you
    5·1 answer
  • Need help/easy, please help
    11·2 answers
  • 5 Victor knows that 2 + 7 = 7+2 and 2•7= 7•2
    10·1 answer
  • PWEASE HELP MWEEEEE UwU
    9·1 answer
  • PLEASE HELLLPPPPPP WILL GIVE BRAINLIEST
    5·1 answer
  • Tammys desk had 7/12 grams of dust on it she wiped away 5/12 grams of the dust how many grams of dust are left on her desk write
    12·1 answer
  • 6. A plumber charges $45 for travel and $60 per hour. The cost for h hours can be found using this
    13·1 answer
  • Need help due tmr pls!!b!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!