problemas: 1) Las notas de un estudiante en seis exámenes fueron \( 84,91,72,68,87 \) y 78 . 2) Diez medidas del diámetro de un cilindro fueron anotadas por un científico como: \( 3,88-4,09-3,92 \) \( -3,97-4,02-3,95-4,03-3,92-3,98 \) y \( 4,06 \mathrm{~cm} \). 3) Los salarios anuales de 4 individuos son \( \$ 15.000 \), \( \$ 16.000, \$ 16.500 \), y \( \$ 40.000 \).

Find the values of \( x \) and \( y \) that satisfy the equation \( 3 x+6 i=27+y i \) \( x=\square \) and \( y=\square \)

According to your text book, Socrates argued which 2 were the same? Knowledge and Vice Knowledge and Virtue Ethics and Metaphysics Forms and Shadows

c) \( -4+(4)=(-2+5) \)

A survey of 85 college students was taken to determine the musical styles they liked. Of those, 30 students listened to techno, 32 to hip hop, and 36 to rap. Also, 15 students listened to techno and rap, 13 to techno and hip hop, and 17 to hip hop and rap. Finally, 7 students listened to all three musical styles. Construct a Venn diagram and determine the cardinality for each region. Use the completed Venn Diagram to answer the following questions. b. How many listened to hip hop and rap, but not techno? n(hip hop and rap, not techno) \( =10 \) n(hip hop or rap, not techno) \( =30 \) d. How many listened to music in exactly one of the musical styles? n(exactly one style) =

An anonymous survey of college students was taken to determine behaviors regarding alcohol, cigarettes, and illegal drugs. The results were as follows: 852 drank alcohol regularly, 640 smoked cigarettes, 185 used illegal drugs, 395 drank alcohol regularly and smoked cigarettes, 108 drank alcohol regularly and used illegal drugs, 113 smoked cigarettes and used illegal drugs, 86 engaged in all three behaviors, and 103 engaged in none of these behaviors. a) How many students were surveyed?