12. How many moles of NaCl are in 5.0 L of a 0.200 M solution?

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Combine the information in the problem and the chart using the average balance method to solve the problem.

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?