Questions: 1. Find the probability of there being 0, 1, 2, 3, 4, and 5 goals scored in a regulation length world cup game by modeling it as a binomial random variable with n=9 and p = 1/4.

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?