Helllppp 10 pts plss

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog