A bag contains 1 red, 1yellow, 1 blue, and 1 green marble. What is the probability of choosing a green marble not relplacing it, and then choosing a red marble? A. 1/16
B. 1/12
C. 1/4
D. 1/2

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Im literally having a mental breakdown