Sylvia leans a 4-foot broom against the wall. the angle between the bottom of the broom and the floor is 72°. how far up the wall does the broom reach from the floor rounded to the nearest tenth? 12.9 feet 3.8 feet 1.2 feet 0.2 foot

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?