Answer:
work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. % increase = Increase ÷ Original Number × 100. If your answer is a negative number, then this is a percentage decrease.
Step-by-step explanation:
He drinks 5.25 liters of juice every 7 days
Answer:
41. <u>(2) x² - 3x - 4 =0</u>
Step-by-step explanation:
<u>Question 41</u>
<u>Standard form of polynomial</u>
- x² - (sum of roots) + product of roots = 0
- <u>(2) x² - 3x - 4 =0</u>
Milliliters of gasoline=gasoline consumption x number of airplanes.
milliliters of gasoline=(3.9 * 10³)(5.1*10³)=(3.9*5.1)(10³⁺³)=19.89*10⁶=
=1.989*10⁷ ml
Remember: 1 minute=60 seconds;
Therefore:
1.989*10⁷ ml-------------------1 s
x-------------------------------60 s
x=(1.989*10⁷ml * 60 s)/1s≈1.2*10⁹
Answer: 1.2*10⁹ ml
Answer:
0=−21/20
0Step-by-step explanation:
