Mark wanted to know how tall the tree in his front yard is. At the same time of day, he measured the length of his shadow and the length of the shadow cast by the tree. Mark, who is 5 feet tall, cast a shadow 10 feet long, and the tree's shadow was 140 feet long. How many feet tall is the tree?

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

The slope best fit isc. 1/6 mile per hour