Sierra made a goal to do one set of 50 push-ups within six months. Today, she can only do one push-up. She hopes to be able to do 5 push-ups in a month, 10 in two months, 20 in three months, 30 in four months, and 40 in five months.
What is her long-term goal
1 push-up
5 push-ups
10 push-ups
50 push-ups
PLSSS HELP