Answer:
Please give me the rest of the question
Step-by-step explanation:
I will answer you in the comments.
:D
Answer:
240 ml of 1.5% solution and 360 ml of 4% solution should be used.
Step-by-step explanation:
Since a lab assistant needs to create a 600 mL mixture that is 3% hydrochloric acid, and the assistant has solutions of 1.5% and 4% in supply at the lab, to determine the number of milliliters of the 1.5% solution and the number of milliliters of the 4% solution that must be used, the following calculations must be performed:
50 x 0.015 + 50 x 0.04 = 0.75 + 2 = 2.75
40 x 0.015 + 60 x 0.04 = 0.6 + 2.4 = 3
600 x 0.4 = 240
Therefore, 240 ml of 1.5% solution and 360 ml of 4% solution should be used.
Answer:
It's B
Step-by-step explanation:
The original equation is y - (y intercept)= slope(x-(x intercept))
Answer:
B y = 2/(x+3)
Step-by-step explanation:
f(x) = 1/x
Replace x with x+3
g(x) = 1 /(x+3)
Then multiply it by 2
h(x) = 2 *(1/ (x+3))
h(x) = 2/(x+3)
He will arrive around 12:02 cz 11:45 and + 5 min of waiting is 11:50 + 12 min is 12:02
