68 a=
b=
38
42
d =
f=
e
d
959
b
1090
h=
9=
110
33°
112g

Two lines that do not intersect are skew. always sometimes or never

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?