1. Una joven sentada en el puerto de La Palma observa que en un minuto 20 crestas de las ondas del agua golpean uno de los postes del puerto y que la distancia media entre crestas sucesivas es de 1,5m. Calcular: La frecuencia de las ondas, El periodo de las ondas, La rapidez de propagación

What are the components of an effective weight-training program? a. conditioning, progression, generalization, overwork, balance, and recovery b. overload, progression, specificity, regularity, recovery, balance, and variety c. overwork, coordination, motivation, conditioning, regularity, and variety d. consistency, progression, rest, regression, balance, and specificity

Which are fat-soluble vitamins? a. abcd b. abek c. abdk d. acdk e. adek

Which of these is a long-term goal? a. i want to lose two pounds in a month. b. dylan wants to finish reading his favorite book this week. c. thomas plans to invite his parents to his home for dinner. d. daisy wants to write a children’s book on nutrition