10P4 = 10! / (10-4)! = 10*9*8*7 = 5040
9C4 = 9! / 5! 4! = 9*8*7*6 / 4*3*2*1 = 126
No because the sum could also be irrational number which for example it could be square root of 9 or 49
Hope this helps answer your question
9.66 - you just multiple 6 by 1.61
Answer:
Hi! The answer to your question is 0.375
Step-by-step explanation:
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Hope this helps!!
- Brooklynn Deka
So an additional discount of 50% off the sale price would bringthe price to 35% (that is, 50% • 70%) of the original price. Thus, a $100item would cost $35 after both discounts. An 80% off sale means thatyou pay 100% – 80%, or 20% of the original cost of the item.
