exam
Maths Puzzle
Numerical Ability
how much wipping cream and 2% milk should be mixed to odtain 35 gallons of milk with 4% butter
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exam Other Question
I'm really having some trouble with this problem, can someone please help!
Write:
[2(cos 5pi/16 + i sin 5pi/16)]^4 in the standard form a + bi.
Thank you so much, Natalie
solve by completing the square
m^2-25/2m=5/2