Blue Water Resorts offers a vacation package starting at $1400 for a 5 night stay. Each additional night adds
$224 to the package price. Sea Breeze Resort offers a similar package, starting at $1050 for a 5 night stay.
This vacation is available up to 14 nights, with each additional night past the fifth bringing a 16% increase in
the price. For what length of vacation does each resort cost about the same?

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made