1. En un zoológico de 40km2 de superficie se encuentran distribuidos 320 animales de diferentes especies ¿Cuál es la densidad poblacional? Datos Fórmula Solución

ayúdenme, es para hoy <"3

If a =6, what is the value of 2a(3b + 5c)?

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.