Cecilia created 2.5 liters of a chemical mixture for an experiment. saline solution accounted for 12.5% of the mixture. how many liters of saline solution were in the mixture?
for your .

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r