For a pole-vaulter in training, the height the athelete will be able to pole-vault after months of training is given by ()=20−15−0.02
After how many months will she be able to vault 12 ft?

months

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense