Joe balances a stationary coin on the tip of his finger 20cm from the top of the table. How much work is Joe doing?

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75