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
Anna71 [15]
3 years ago
8

A student tosses 4 coins. What is the probability that all 4 coins show heads?

Mathematics
1 answer:
Rom4ik [11]3 years ago
7 0

Step-by-step explanation:

There are 24=16 total possible outcomes of which only one outcome gives rise to all heads. Thus the probability that all coins land heads is 1/16.

You might be interested in
What is the other polynomial send help please
posledela
In mathematics, a polynomial<span> is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. An example of a </span>polynomial<span> of a single indeterminate x is x</span>2<span> − 4x + 7.</span>
6 0
3 years ago
HEEEELP WILL GIVE BRAINLIEST
IrinaK [193]

Answer:

Yes

Step-by-step explanation:

3/6 = 12/24

3 0
3 years ago
Read 2 more answers
Find the value of the constant m √150 - √12m + √54 = 0​
Tomtit [17]

Answer:

<u>m</u><u> </u><u>is</u><u> </u><u>√</u><u>2</u>

Step-by-step explanation:

{ \tt{ \sqrt{150}  -  \sqrt{12}m +  \sqrt{54}  = 0 }} \\ { \tt{ \sqrt{12}m } =  \sqrt{150}  -  \sqrt{54} } \\ { \tt{ (\sqrt{4 \times 3}) m = ( \sqrt{25 \times 6} ) - ( \sqrt{9 \times 6}) }} \\ { \tt{( \sqrt{4 \times 3} )m = 5 \sqrt{6}  - 3 \sqrt{6} }} \\ { \tt{2 \sqrt{3}m = 5 \sqrt{6}   - 3 \sqrt{6} }} \\ { \tt{2 \sqrt{3} m = 2 \sqrt{6} }} \\ { \tt{ \sqrt{3}  m =  \sqrt{6} }} \\ { \tt{ \sqrt{3} m = ( \sqrt{3} \times  \sqrt{2} ) }} \\ { \tt{m =  \sqrt{2} }}

7 0
3 years ago
Kwans The Kenningy account balance was $20 his ending balance is zero dollars what integer represents the changing in his accoun
77julia77 [94]

The integer number that represents the changing in his account balance from beginning to end is of -20.

<h3>Which numbers belong to the set of integer numbers?</h3>

Non-decimal numbers, either positive or negative numbers, also zero, belong to the set, which can be represented by:

Z = {..., -3, -2, -1, 0, 1, 2, 3, ...}

A change can be represented by the <u>final value subtracted by the initial value</u>. For this problem, we have that:

  • The initial balance is of $20.
  • The final balance is of $0.

Hence the change in the balance is:

0 - 20 = -20.

And the integer is -20.

More can be learned about integer numbers are brainly.com/question/17405059

#SPJ1

6 0
2 years ago
4=17-k <br>What does k equal?​
labwork [276]

Answer:

13

Step-by-step explanation:

17-4=13 therefore 17-13=4

5 0
3 years ago
Other questions:
  • Millie read a 36 page book and an 54-page book.she read the books in 5 days.she read the same number of pages every day.how many
    13·2 answers
  • a rectangle has an area of 18cm2. the lengths of the sides are whole numbers. how long can the sides be? give all the examples y
    5·1 answer
  • What’s is the next number? <br> 2,3,5,7,11,13,17
    10·1 answer
  • The hypotenuse of a right triangle is 85 meters long. One of its legs is 36 meters long.
    14·2 answers
  • About 3/5th of the registered voters participated in 2016 election. California has 25 million registered voters. Find the number
    15·1 answer
  • Enter the equation in y=mx form to find the m as the slope​
    12·1 answer
  • 3) The elevator in a large office building is not working so you start climbing the stairs. The first flight
    8·1 answer
  • Can Someone Help? Im already failing Math Badly
    7·2 answers
  • 254 cm to inches with explanation please
    11·2 answers
  • Find the distance between the points (-7,3) and (4,3)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!