A bag contains 10 marbles: 2 are green, 6 are red, and 2 are blue. Lena
chooses a marble at random, and without putting it back, chooses
another one at random. What is the probability that both marbles she
chooses are green? Write your answer as a fraction in simplest form.

Math each whole number with a rational,exponential expression

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000