Nia and trey both had a sore throat so their mom told them to gargle with warm salt water. nia mixed 1 teaspoon salt with 3 cups water. trey mixed ½ teaspoon salt with 1 ½ cups of water. how much salt water was gurgled in all? ?
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Sodas in a can are supposed to contain an average of 12 ounces. this particular brand has a standard deviation of 0.1 ounces, with an average of 12.1 ounces. if the can's contents follow a normal distribution, what is the probability that the mean contents of a six pack are less than 12 ounces?

Minneapolis federal reserve bank economist edward prescott estimates the elasticity of the u. s. labor supply to be 3. given this elasticity, what would be the impact of funding the social security program with tax increases on the number of hours worked and on the amount of taxes collected to fund social security?

Most states have licensing registration requirements for child care centers and family daycare homes. these usually include minimum standard for operation. which of the following would you most likely find required in a statement of state licensing standards for child care centers?