Here is a tree diagram showing the sample space for two independent events. How many outcomes are there for the first event? 8

2

1

4

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .