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
olasank [31]
3 years ago
8

A fair coin is flipped three times. Find the probability of getting heads all three times.

Mathematics
1 answer:
sattari [20]3 years ago
5 0

Answer:

13/100, or 0.13%.

Step-by-step explanation:

You have a fair coin: this means it has a 50% chance of landing heads up and a 50% chance of landing tails up. You flip it three times and these flips are independent. What is the probability that it lands heads up all three times, 0.13.

You might be interested in
Can anyone help with this?
sergeinik [125]

Answer:

The answer is B and D.

Step-by-step explanation:

I hope this helped and if it did I would appreciate it if you marked me brainliest. Thank you and have a nice day!

4 0
3 years ago
Can anyone help me with this
mrs_skeptik [129]
Suzanne will C use 610 stickers and spend D. 13.70
8 0
4 years ago
There are 2 boys for every 3 girls. Today 5 new boys were added making the number of girls and boys the same. How many boys and
Anna11 [10]

Answer:

10 boys, 15 girls

Step-by-step explanation:

Original ratio: 2 boys/3 girls

let x be the scale factor of the ratio

2x plus 5 boys over 3x girls = 1 (because the # of boys/girls are the same)-------> 2x+5/3x = 1

Simplify: 2x+5=3x

Simplify: 5=x

plug x back into the original ratio: 10/15

Check: 10/15 = 2/3

10 boys + 5 boys = 15, 15/15 = 1

5 0
2 years ago
Quaker Oatmeal is a very popular breakfast cereal. If Susan wrapped the entire container without any overlapping paper, what is
Ket [755]

263.76 cm is the minimum amount of paper she will need to wrap the entire container.

<u>Step-by-step explanation:</u>

As we know that the equation for surface area of a cylinder,

Surface area of cylinder =  2\pi r^{2}+2 \pi r h

Where,

r - the radius of the cylinder. Here given diameter (D) as 6. So,

          r=\frac{D}{2}=\frac{6}{2}=3 \mathrm{cm}

h - the height of the cylinder (given as 11 cm). The value for pi = 3.14. Now, calculate the surface area of the cylinder as

                     A=2(3.14)(3)^{2}+2(3.14)(3)(11)

                            A = 56.52+ 207.24 = 263.76 cm

5 0
3 years ago
Is PQRST a scaled copy of ABCDE ? Explain reasoning
loris [4]

Answer: no

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Joy walks 60 m to a slide in 180 sec. and slides down 9 times faster than she walks. If it takes 30 sec. to slide down, how long
    8·1 answer
  • What is 35/4 as a decimal?<br><br> 8.5<br><br><br> 8.75<br><br><br> 9.25<br><br><br> 9.5
    11·2 answers
  • Find the surface area of the cylinder 6cm 6cm <br> Give your answer in terms of pi
    12·2 answers
  • A population y of coyotes in a national park triples every 20 years. The function y = 15(3)^x
    11·1 answer
  • Which number is a factor of 12 but not a multiple of 3?
    15·1 answer
  • Let p = log10 x, q = log10 y, and r = log10 z. (The 10s are base numbers.)
    12·1 answer
  • Helpp me pleasee.....
    9·1 answer
  • What is the answer for Q2ii!!?? Thank you!
    5·1 answer
  • The sum of two numbers is 8. The difference of the same two numbers is 4. What are the two numbers?
    11·2 answers
  • In an experiment focused on meditation and anxiety, participants are assigned to either meditate for 5 minutes or sit in silence
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!