The correct answer is false
Answer: 1kg : 12g
Step-by-step explanation: Ratio in the simplest form is to divide both numbers by the greatest factor.
40 divided by 40 is 1
480 divided by 40 is 12
The answer is 1 kg : 12g
Answer c because subtract 10x-2x=8 and 15-20=5 and 5x8=40
Answer:
25 bars
Step-by-step explanation:
3 x 25 = 75
75 = profit
3 x 24 = 72
72= non profit
If you know calculus, you can take the derivative and find the critical point.
The simpler method would be to complete the square. We have
The first term will always be negative, so whenever it vanishes, we're left with the maximum value at
, so the answer is C.