The answer is 12
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Answer:
nope
Step-by-step explanation:
Answer:
0.19g/mL
Step-by-step explanation:
The concentration of a solution is how much of a substance in in another substance, usually the amount of solute in a solvent.
The solute is the active ingredient powder. The solvent is the NS solution.
Divide the solute by the solvent.
75g ÷ 400mL
= 75g/400mL Simplify for solute per one unit, 1 mL. Divide top by bottom.
= 0.1875g/mL Round to the nearest hundredth, second decimal place.
≈ 0.19g/mL
Therefore the final concentration is 0.19g/mL.
Answer:
-5
Step-by-step explanation:
f(x)=x-8
f(x)=-13
We know that f(x)=y for some number y so we have x-8=-13.
add 8 to both sides to obtain
x=-5
Answer:
She wanted to know how long it took her to complete one set of 30 jumping jacks on average, and the results were 28 seconds and 30 seconds. 33 seconds are up 3 minutes 35 seconds
Step-by-step explanation:
