A survey of 93 college students was taken to determine the musical styles they liked. Of those, 36 students listened to rock, 34 to classical, and 43 to jazz. Also, 23 students listened to rock and jazz, 15 to rock and classical, and 22 to classical and jazz. Finally, 13 students listened to all three musical styles. Construct a Venn diagram and determine the cardinality for each region. How many students listened to classical and jazz, but not rock?

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?