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
nydimaria [60]
3 years ago
7

What is the probability of obtaining eightheadsin a row when flipping a​ coin?

Mathematics
1 answer:
Sergio039 [100]3 years ago
8 0

Prob(a head on 1 toss) = 1/2

So probability of 8 heads in a row = (1/2)^8 = 1/256 or close to 0.391%

You might be interested in
Pls help me out in finding the right answers
Mila [183]
The answers are 1, 2, 5, and 7
8 0
2 years ago
Someone pelase help ASAPPPPPP
Natasha_Volkova [10]

Answer:

the first one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A portion of the Quadratic Formula proof is shown. Fill in the missing statement. Statements Reasons x² + x + b 4ac 4a? b? 4a² F
Gelneren [198K]

Step-by-step explanation:

A portion of the Quadratic Formula proof is shown. Fill in the missing statement. Statements Reasons x² + x + b 4ac 4a? b? 4a² Find a common denominator on the right side of the equation a 2a X? + b 2a b? =4ac 4a? Add the fractions together on the right side of the equation a b2 - 4ac x+ Rewrite the perfect square trinomial on the left side of the equation as a binomial squared 2a 4a 2 Take the square root of both sides of the equation Vb -4ac x+ b 2a + 4a b - 4ас X + 2a + 4a 4ac + 2a 4a 1o ano 4a

8 0
2 years ago
Read 2 more answers
Solve 3(4 – x) ≤ 54
algol13
3(4 - x) <= 54

12 - 3x <= 54
-3x <= 42

x >= -14  answer

Its A
7 0
2 years ago
Jill estimated she would spend $50.00 a month on clothing. However, at the end of the year she discovered she actually spent $71
RideAnS [48]
50$ per month for 12 years would mean she spent only (50 x 12) 600$ per year.

She actually spent $711, her forecast was off target by (600-7111) $111.

She exceeded her budget by $111
5 0
2 years ago
Other questions:
  • 4z−(−3z)=<br> combining like terms
    6·2 answers
  • Solve b to the second power=77​
    9·1 answer
  • What is f(x) = 7x2 + 42x written in vertex form?
    14·2 answers
  • At 3:00 pm Jamie leaves he house and drives north to the beach. she arrives at 530 pm. Also leaving at 3pm, her brother Raul lea
    11·1 answer
  • 2.3 is 46% of what number
    15·2 answers
  • A hamster weighs 100 grams, and it eats 200 decigrams of food. how many decigrams does the hamster weigh after eating
    6·1 answer
  • Pls answer im not good with rectangles
    6·2 answers
  • The number on two consecutively numbered gym lockers have a sum of 127. What are the locker numbers?
    11·1 answer
  • A clothing store is having a clearance sale. The advertisement says "All shirts one
    10·1 answer
  • What is the slope of the line 3x – 9y = 4? -3, -1/3. 1/3, or 3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!