Question #3 Multiple Choice
The company known for its widespread use of surveys beginning in 1922 is

Maia wants to have a career in quality assurance. which best lists the qualifications she may need to succeed in this career? a. knowledge of cad, mechanical and electrical knowledge, and logic b. ability to use lab equipment, operate computers, and examine evidence c. financial skills, dependability, and dexterity for physical labor d. math skills, physical strength, and ability to use tools and machinery

Which of the following actions is most likely to result in a decrease in the money supply? a. the required reserve ratio for banks is decreased. b. the discount rate on overnight loans is lowered. c. the federal reserve bank buys treasury bonds. d. the government sells a new batch of treasury bonds. 2b2t

Alarge tank is filled to capacity with 500 gallons of pure water. brine containing 2 pounds of salt per gallon is pumped into the tank at a rate of 5 gal/min. the well-mixed solution is pumped out at the same rate. find the number a(t) of pounds of salt in the tank at time t.