Decompose v into two vectors v1 and v2, where v1 is parallel to w and v2 is orthogonal to w. 17) v = -3i - 4j, w = -3i + j

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12