Answer:
1 : 5000
0.02%
Step-by-step explanation:
A solution = solute + solvent
A 2 Litre solution = (2 * 1000) = 2000 mg
Having, 400 mg of solute ;
Recall ;
1 mg = 0.001 ml
400 mg = (0.001 * 400) = 0.4 ml
The strength of the solution :
Amount of solute / Amount of solution
0.4 / 2000
As a ratio :
0.4 / 2000 = (0.4 * 10) / (2000*10) = 4 / 20000 = 1 / 5000 = 1 : 5000 (as a ratio)
0.4 / 2000
= 0.0002
(0.0002 * 100%) = 0.02% (As a percentage)
The answer would be A. I gochu homie
8 = 4w/3
8 = 4w/3
×3 = 4w×3
24= 4w ( the two 3s cross each other out)
÷4 = ÷4
8 = w ( the two 4s cross each other out)
Answer:
The last one
Step-by-step explanation:
Answer: Interest to be paid on the loan will be $6,468
Step-by-step explanation:
Isimple interest = Principal x Rate x Time
From the information given,
Principal = $11,550
Rate = 5.6% = 5.6/100 = 0.056
Time = 10years
Slot the values into the formula;
Interest= $11,550 x 0.056 x 10
=$6,468
Interest to be paid on the loan will be
= $6,468