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
sukhopar [10]
3 years ago
6

A fair coin is tossed three times in succession. Find the probability if getting exactly one tail

Mathematics
1 answer:
frosja888 [35]3 years ago
3 0

Answer:

If a fair coin is tossed three times, sample = 2^3 = 8 (hhh, hht, hth, thh, htt, tht, tth, ttt) where h=head and t=tail.

Probability of getting one:

Outcomes with one head (h) = 3

P(1 h) = 3/8 = 0.375

You might be interested in
How can you classify the results of operations on real numbers
Jet001 [13]
There are different levels of classification when it comes to numbers. The general classification is between real numbers and imaginary numbers. Imaginary numbers are those with 'i' in them which is equal to √-1. Next, real numbers can be classified as rational or irrational. Irrational numbers are those that can't be expressed into fractions. Lastly, rational numbers are classified into integers and fractions.
3 0
2 years ago
DUDE SOMEONE ANSWER THIS QUESTION
son4ous [18]

The line which rises to the left has slope of -1/3 and y intercept  of 2 so we have

y = -1/3x + 2

3y = -x + 6

x + 3y = 6

Shading is below and the line is  solid so the inequality  is

x + 3y  ≤ 6

The other line has equation

y = 3x - 1

and inequality is

y ≥ 3x - 1

The answer is B

8 0
3 years ago
Grace is riding her bike to the store from her house following a straight path. After 10 minutes, grace is 4 miles from her home
Juliette [100K]

Answer:

24 mph (miles per hours)

Step-by-step explanation:

she is going 2 miles every 5 minuets. 5 can go in to 60 12 times. and 2 times 12 is 24.

7 0
3 years ago
last year the bulls scored 210 points this season they have scored 178 how many fewer points did they score this year
kolezko [41]

ANSWER: THEY SCORED 32 POINTS FEWER THAN LAST YEAR

8 0
2 years ago
Read 2 more answers
A rectangular store measured 6.5m by 7.9m. a square tile of side 20cm is used to cover the floor. approximately how many tiles w
Lapatulllka [165]

The number of squares tiles that will be required to floor the rectangular store is approximately 1284 tiles

<h3>How to find the number of tiles used for the rectangular floor?</h3>

The rectangular store measures 6.5m by 7.9m.

Therefore,

area of a rectangle = lw

where

  • l = length
  • w = width

Therefore,

area of a rectangle = 6.5 × 7.9

area of a rectangle = 51.35 m²

The square tiles used for the floor is 20cm each. Therefore,

20 cm = 0.2m

hence

area of the square tile = 0.2² = 0.04 m²

number of tiles = 51.35 / 0.04 = 1283.5

number of tiles ≈ 1284 tiles

learn more on rectangle here:brainly.com/question/1040195

#SPJ1

6 0
2 years ago
Other questions:
  • Farrah’s math grade average is 93.3¯%. How can you represent this repeating decimal as a fraction?
    6·1 answer
  • Dawson rakes leaves in his neighborhood. The equation y = 10x represents the amount of money he earns. What is the constant of p
    14·1 answer
  • In a packet of skittles,27% are red and 14% are blue. What percentage are not red?
    7·1 answer
  • For every gallon of water in a swimming pool, you’ Instructed to add four grams of chlorine. How many grams of chlorine would yo
    8·2 answers
  • Can someone please help me
    8·2 answers
  • Which term best describes the expression 2x + 2dy−3?
    9·2 answers
  • Circle A has area 500 in2. The diameter of circle B is 3 times the diameter of circle A. Estimate the area of circle B.
    15·2 answers
  • Determine whether each number is rational or irrational.
    10·1 answer
  • If you roll a standard die, what is P(6) ? (probability of rolling a 6)
    7·2 answers
  • Which expression is equivalent to <img src="https://tex.z-dn.net/?f=-4x%5E%7B-5%7D%20x%5E%7B0%7D" id="TexFormula1" title="-4x^{-
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!