Answer:
4 ways of choosing
Step-by-step explanation:
If you want to choose 3 objects, without replacement, from the 4 objects which are distinct, then permutation i.e then their arrangement doesn't really matter. Only their combination will be considered
That means, order of choosing doesn't matter,
pencil/ eraser/ desk will be same as eraser/ desk/ pencil.
Number of ways of selecting 3 objects out of 4 distinct objects is:
⁴C₃ = 
⁴C₃ = 
⁴C₃ = 4
So, there are 4 ways of choosing
So...each day the patch sells 2750lb.
in 2 days it would double... so you have to multiply
2750*7 = 19250lb
Answer:
2/3
Step-by-step explanation:
2 divided by 3 = 0.6666667 (keeps repeating)