On a sunny day, Josh notices that his shadow is 48 inches long. If Josh is 55 inches tall, what
is the distance between the top of his head and the end of the shadow?

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

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

How many grams the dog will eat in 3 days?