Loren drove 200 miles at a certain rate, and his wife, lois, drove 100 miles at a rate 10 mph slower. if loren had driven for the entire trip, they would have arrived 30 minutes sooner. what was loren's rate? 45 mph 50 mph 55 mph

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?

Find the values of the variables and the lengths of the sides of this kite.

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample