Answer:
31/5
Step-by-step explanation:
[f(4) - f(-1)] / 4-(-1)
Answer:
1800
Step-by-step explanation:
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4050 ft is the total square footage of the house.
Answer:
......................... why do people do this?......................... I remember u u did this to me when i needed help so karma ........................................................................................................
Step-by-step explanation:
<span>When order does not matter you use what is called n choose k formula
n!/(k!(n-k)!) where n is the number of things to choose from and k is the number of choices made, in this case:
20!/(4!(20-4)!)=4845</span>
