Pat is saving money to buy a bicycle. The amount he has saved is shown in the table below. Which of the functions below describe the amount A , in dollars, Pat has saved after t weeks?

Select all that apply.

A(t)=15+15(t−1)

A(t)=30+15(t−1)

A(t)=15+15t

A(t)=15+30t

A(t)=15t

The heir to the austrian throne, archduke franz ferdinand was gunned down by a young serbian terrorist. germany urged austria to declare war on serbia. russia mobilized against austria, then germany mobilized against russia. france and britain mobilized against germany. then young men such as adolf hitler volunteered in the war.

4would have to be the correct answer