Harold uses the binomial theorem to expand the binomial
(3x^5 -1/9y^3)^4
(a) what is the sum in summation notation that he uses to express the expansion?
(b) write the simplified terms of the expansion.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint

Given: tangent if m 1 = 30° and m = 20°, then m = 10 40 80