The answers are: 4.5 g and 56.25 g respectively.
Since the first type of measurement in this question is weight or mass, I'll suppose that the percentage concentration is % mass/mass. For that type of concentration measurement, just multiply the percentage by the total mass to get the mass of the wanted material.
So 150 g * 3% = 150 g * 0.03 = 4.5g
For the 8% solution with the same amount of dry substance, use the ratio of percentages, multiplied by the mass of the first solution to get the wanted amount of new solution:
3/8 * 150 g = 56.35 g
You have to multiplying 10x10 giving you 20 dividing six hours to 20. Then that answer divied by 5.
There's your answer :)
Answer:
A= 1/12
Step-by-step explanation:
just look up your question online and click on the first link and it will tell you all the answers you need :)
Answer: a) 124,596, b) 2142691552.
Step-by-step explanation:
Since we have given that
Number of distinguishable balls = 24
Number of boxes = 6
(a) In how many different ways can this be done?
(b) In how many different ways can this be done if box 1 must get 12 balls, box 2 must get 7 balls, box 3 must get 5 balls, and boxes 4, 5, and 6 must be empty?
Number of ways would be
Hence, a) 124,596, b) 2142691552.
