A child has 10 identically-shaped blocks - 4 red, 3 green, 2 yellow, and 1
blue. How many different stacks of all 10 blocks are possible?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d