The ratio of 8/4 is 2:1 because 8/4 divided by 4 equals 2/1 which equals 2:1
Answer:
1680 ways
Step-by-step explanation:
Permutation has to do with arrangement
If a contractor builds homes of 8 different models and presently has 4 lots to build on, the number of ways he can arrange his homes is expressed as;
8P4 = 8!/(8-4)!
8P4 = 8!/4!
8P4 = 8*7*6*5*4!/4!
8P4 = 8*7*6*5
8P4 = 1680
Hence the can arrange his homes 1680 ways
Hi there! My name is Zalgo and I am here to help you out today. When you multiply (x2-5x) (2x+x-3), you will get 3x^3-18x^2+15x.
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Answer:
(x²+x+1) + 2/(x-1)
Step-by-step explanation:
(x³ - x² + x² - x + x - 1 + 1 + 1)/(x - 1)
[x²(x-1) + x(x-1) + 1(x-1) + 2]/(x-1)
(x²+x+1) + 2/(x-1)
Answer:
$0.34/pound
Step-by-step explanation:
1 ton = 2000 pounds
3 tons = 6000 pounds
-------------------------
2040/6000 = $0.34/pound
