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
gogolik [260]
3 years ago
11

Jason tossed a fair coin 3 times. What is the probability of getting a head and two tails in any order 1.3/8 2.4/8 3.5/8 4.6/8 p

ls help its for a test
Mathematics
1 answer:
ladessa [460]3 years ago
4 0

Answer:

1. 3/8

Step-by-step explanation:

Total tossed times = 3

Total Possibilities = 8

Possibilities = (Head, Head, Head), (Tails,Tail,Tails), (Head,Head,Tails), (Head,Tail,Head), (Tails,Head,Head), (Head,Tail,Tail), (Tail,Tail,Head), (Tail,Head,Tail)

Number of options with a head and two tails = 3

So, Probability = Number of correct options ÷ Number of total possibilities

= 3 ÷ 8 or 3/8

You might be interested in
Jasmine wants to have an equal quantity of forks and spoons, what is the least number of packages of forks jasmine should buy to
vlada-n [284]

Answer:

6 packages of forks

Step-by-step explanation:

If Jasmine wants to have an equal quantity of forks and spoons, we need to list the multiples of each quantity and determine the least common multiple (LCM).

Forks: 10, 20, 30, 40, 50, 60, 70, 80, 90

Spoons: 12, 24, 36, 48, 60, 72, 84, 96

The LCM in this example is 60. In order to have exactly 60 forks and 60 spoons, Jasmine will need to buy 6 packages of forks [60 ÷ 10 = 6] and 5 packages of spoons [60 ÷ 12 = 5].

4 0
3 years ago
Prove usin's Mathematical induction 2^n ≤(n+1)!, for n≥0​
Westkost [7]

Answer:

Step-by-step explanation:

2^0 is less than or equal to 1!, because 1<= 1

if 2^n <= (n+1)!, we wish to show that 2^(n+1) <= (n+2)!, since

(n+2)! = (n+1)! * (n+2), and (n+1)!>= 2^n, then we want to prove that n+2<=2, which is always true for n>=0

8 0
1 year ago
The expression represents the cost of Janelle’s cell phone bill, where m represents the number of minutes of use. 0.05m + 12 Wha
inn [45]

Answer:

The constant in the expression is 12

Step-by-step explanation:

The constant of the expression is the value that is independent of the number of minutes Janelle uses. The expression can  be written as :

f(m)=0.05m +12

Example if m is 1 or 2

f(1) = 0.05(1) +12 = 12.05

f(2= = 0.05*2 +12 =0.1 +12 = 12.1

The value 12 is the minimum price of the bill indepent of the consumption of minutes of Janelle. She will always be charged this value.

8 0
3 years ago
Read 2 more answers
She receives an order for 6 carrot cakes.
AveGali [126]
Ingredients please.ingredients are not mentioned
3 0
3 years ago
Read 2 more answers
-10y + 9x = -9<br> 10y + 5x = -5
RoseWind [281]
The answer is (-1,0) or x=-1 and y=0 :)
5 0
3 years ago
Other questions:
  • Francine and Cheryl received equal scores on a test made up of multiple choice questions and an essay Francine got 34 multiple c
    8·1 answer
  • What is the value of the expression below?<br> 72 ÷ 4.5x3+8
    14·1 answer
  • Two trucks, 36 feet apart, are towing a large field mower. If the lengths of the tow ropes are 27 feet and 19 feet, find the ang
    15·1 answer
  • 2. Which fraction is in its simplest form?<br> 2/4<br> 2/8<br> 2/6<br> 2/5
    6·2 answers
  • Round 6.071981 to 3 significant figures
    9·1 answer
  • the total number of candy bars meghan sold was 124 candy bars. 84 of the candy bars sold were sold on her last day of selling. w
    6·1 answer
  • URGENT!!!!!! URGENT!!!! WILL MARK AS BRAINLIEST!!!! Benjamin considers purchasing a car for $35,000. He has been approved for a
    5·1 answer
  • Expand the expression 1/2(4t-10)
    8·2 answers
  • Please help I'll give brainliest to right answer<br> 20m + 6m − 17m = 9<br> What does "M" equal?
    11·1 answer
  • The histogram shows the prices of dinners at a local fine-dining restaurant.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!