To which rational number subset(s) do the following numbers belong? -3, -1, 2, 4, 5
A.
whole numbers only
B.
integers only
C.
integers and whole numbers
D.
natural numbers only

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.