City officials estimate that 46% of all city residents are in favor of building a new city park. A random sample of 150 city residents will be selected. Suppose that 51% of the sample are in favor of building a new city park. What is the mean and the standard deviation for this sample distribution?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Alogical argument that is presented in graphical form using boxes and arrows is called?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?