Find the probability of 3 successes in 7 trials of a binomial experiment in which the probability of success in any one trial is 35%. round to the nearest tenth of a percent

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.