Solve the problem.In a chemistry class, 3 liters of a 4% silver iodide solution must be mixed with a 10% solution to get a 6% solution. How many liters of the 10% solution are needed?
A. 0.5 L
B. 3.0 L
C. 1.5 L
D. 2.5 L
Answer: C
Mathematics
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Provide an appropriate response.Without actually solving each equation, determine which one of the following has 0 in its solution set. Explain your answer.-8a + 9a + 7 = 0n2 + 2n + 6 = 0s3 - 2s2 = -8s49a2 - 49 = 0
What will be an ideal response?
Mathematics
Sketch the line.-6x - y = 0
A. 
B. 
C. 
D. 
Mathematics
Let p, q, r, and s represent the following statements: p: One plays hard. q: One is a guitar player. r: The commute to work is not long. s: It is not true that the car is working.Express the following statement symbolically.One does not play hard.
A. ~q B. p C. q D. ~p
Mathematics
Determine if the data in the table are linear or nonlinear.
A. linear B. nonlinear
Mathematics