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
Ghella [55]
3 years ago
10

Please help!! You want to distribute 7 candies to 4 kids. If every kid must receive at least one candy, in how many ways can you

do this?
Mathematics
1 answer:
Andrei [34K]3 years ago
4 0

Answer: 20ways

Step-by-step explanation:

Number of candies = 7

Number of kids = 4

Since each kid must receive at least one candy ;

Therefore number of candies left to ration is

7 - 4 = 3 candies ; among 4 kids.

To share 'n' identical object among 'r' number of individuals can be expressed in the form :

[n+(r-1)Cr-1]

n = 3 ; r = 4

[3+(4-1)C4-1] = 6C3

Recall: nCr = n! / (n-r)!r!

6C3 = 6!/(6-3)!3!

6C3 = 6!/3!3!

= (6 * 5 * 4) / (3 * 2 * 1)

= 120 / 6

= 20ways

You might be interested in
What is the domain
xenn [34]
<h3>Answer: Give the domain and the range of each quadratic function whose graph is described. The vertex is (−1,−2)(−1,−2) and the parabola opens up.</h3>

8 0
2 years ago
Read 2 more answers
How many times can 7 go into 50
Damm [24]

Answer:

7 without going over

Step-by-step explanation:

3 0
3 years ago
Jason jumped off of a cliff into the ocean in Acapulco while vacationing with some friends. His height above ocean measured in f
lbvjy [14]

Answer:

480 feet.

Step-by-step explanation:

We are told that the function h(t)=-16t^2+16t+480 models Jason's height above ocean measured in feet as a function of time and t is the time in seconds from jumping off.

To find the height of cliff we need to substitute t=0 in our given function as at t=0 we will get Jason's height above ocean which is same as the height of the cliff.

Upon substituting t=0 in our function we will get,

h(0)=-16(0)^2+16*0+480

h(0)=-0+0+480

h(0)=480

Since, the function gives Jason's height above ocean in feet, therefore, the cliff was 480 feet high.

8 0
3 years ago
The sum of 6 consecutive integers is 519. What is the third number in this sequence?
egoroff_w [7]
<span>let x be the first integer, then
:
x + (x+1) + (x+2) + (x+3) + (x+4) + (x+5) = 519
:
6x + 15 = 519
:
6x = 504
:
x = 84</span>
5 0
3 years ago
Read 2 more answers
8x+5x^3-5 write polynomial in standard form, Then name the polynomial based on the degree and number of terms
Anna [14]

Answer:

wag na baka imyday mo pa

Step-by-step explanation:

hahahahahahahahahahahahahahahahahaahhaahahahahahhahahahahahahahahahahahahahahahahahahahahahahahahhahahahah ahahahahahahaha ahahahahahahaha ahahahahahahaha hahahahahah ahahahahahahaha

8 0
3 years ago
Other questions:
  • .428571429 as a fraction
    15·2 answers
  • In the diagram below DE is parallel to XY. What is the value of y?
    9·2 answers
  • Need the answer to number 8 pls
    15·1 answer
  • HELP PLEASE. Find x &amp; y round answer to the nearest tenth!
    8·1 answer
  • What property is demonstrated with this equation? 2/3(1)=1(2/3)=2/3
    12·1 answer
  • Find the missing angle measures in the given rhombus.
    14·1 answer
  • What does this mean?<br> "9!"<br> I did not learn this yet.
    5·1 answer
  • If it takes 20 seconds to ring up a customer how many items are being purchased
    8·1 answer
  • I have to factor 14 and 22 to find the greatest common factor​
    13·2 answers
  • A student missed 3 questions on a 30 question test. what percent did she get correct?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!