The local baseball team won the national championship last year. At the start of the baseball season, shirts signed by the team members sold for $250.
However, three months into the season, the team had a losing record and the
shirts were only selling for $75.
a.
Write an equation to represent this situation. Assume that the price of
the shirts decreased by the same rate each month.
b.
What was the monthly multiplier and percent of decrease?

Find the domain of the following expression: 1/(√x)-2

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.

Classify the following number. −9.070707…