Answer:
1140 ways.
Step-by-step explanation:
The applicable formula is: (n +r - 1)C(r-1), where n is the number of identical items (the candies), and r is the possible number of recipients (the kids).
The 17 identical candies, can be distributed among the 4 children in :
=(17 + 4 - 1)C(4–1) = 20C3 ways.
= 20!/((20–3)!*3!) ways.
= 20*19*18*17!/(17!*(3*2*1)) = 20*19*18/6 ways
= 20*19*3 ways.
=1140 ways.
Answer:
16
Step-by-step explanation:
v=lwh
v=4x2x2
Answer:
1,080 sq ft
Step-by-step explanation:
shape can be broken into a 25 ft x 25 ft square and a 35 ft x 13 ft rectangle
(you get 35 by taking the difference of 60 and 25)
25 x 25 = 625
35 x 13 = 455
total = 1,080
Answer:
4. 3/8
5. 1/20
6. 1/18
7. 2/5
8. -2/3
9. -1/14
10. 1 3/4
11. -2
12. 17 1/3
13. 10 5/6
14. 5/6
15. 6
16. 4 1/8
17. 1 7/8
18. 12
Here are your answers! I am sorry that your teacher didn't explain this math to you. Anyway, I hope you have a good day.
