La suma de tres números es 1500, la razón del primero y el segundo es como 5 a 8, y la diferencia de los mismos es 111. El valor del tercer número es:

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0

What is the area of the shaded sector?