Provide an appropriate response.A swimming pool owner has two solutions which contain different concentrations of chlorine. One is a 5% solution and the other is a 10% solution. How many liters of each should she mix to obtain 8 liters with a 6% concentration?
What will be an ideal response?
L of 5%; 
L of 10%
Mathematics
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R1 = 55 Kê, R2 = 5.5 Kê, R3 = 2.2 Kê, R4 = 0.51 Kê, HFE = 90, and VCC = 18 V. Find VC.
a. 18.00 V
b. 14.01 V
c. 11.62 V
d. 9.00 V
e. 4.38 V
Mathematics
Find the perimeter.
A. 160 m B. 126 m C. 114 m D. 80 m
Mathematics
Solve the problem.Consider the rectangle below. Its area is x2 + 2xy + y2 and its width is 16x + 16y. Find its width, w, in terms of x and y by dividing its area by its length. 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.The following proportion is not true. Change any one of the numbers in the proportion to make it true. 
What will be an ideal response?
Mathematics