Hey there!
It seems as if you found the answer to your problem? If you need any help though, just let me know!
Let me know if you'd like me to explain how I got this answer!
Answer:
a) 0.06048 b) 0.001344 c) 0.000294
Step-by-step explanation:
number of distributors = 10;
number of orders = 7
a)
There are 10 distributors for each order, so the no. of ways the 7 orders could be placed are = 10⁷ =10000000
no. of ways that orders goes to different distributors = ¹⁰C₇*7! = 604800
Probability = 604800/10000000 = 0.06048
b)
number of ways distributor 1 gets exactly 2 and distributor 2 gets exactly 3 orders = ⁷C₂*⁵C₃*8² = 13440
probability = 13440/10000000 = 0.001344
c)
number of ways distributor 1, 2,3 get exactly 2,3 and 1 order(s) = ⁷C₂*⁵C₃*²C₁*7¹ = 2940
probability = 2940/10000000 = 0.000294
Answer:
K=144/18
8 kids
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, the equation would be K=144/18
If you're also going to find the number of kids, you would get 144/18 which is 8 {including Jim}.
(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥
Answer:
Step-by-step explanation:
Ratio of boys to girls = 3:4
Total ratio = 7
Fraction for boys = 3/7
I’m not sure but I think it’s parallelogram I hope I’m right
