1.-Resuelve el siguiente problema de conversión de masa 2.-Calcula el área y perímetro de una señal de tráfico rectangular, sabiendo que tiene como base 70 cm y 45 cm de altura

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?