Carol is sitting on the bus on the way home from school and is thinking about the fact that she has three homework
assignments to do tonight. The table below shows her estimated probabilities of completing 0,1,2, or all 3 of the assignments
Number of Homework Assignments Completed
Writing your answers as fractions in lowest terms, find the probability that Carol completes.
At least one assignment
2.
Find the probability that the number of homework assignments Carol completes is not exactly 2.
3
Carol has a bag containing 3 red chips, 10 blue chips, and 7 green chips. Estimate the probability (as a fraction or
decimal) of Carol reaching into her bag and pulling out a green chip

1 is b and 2 is d

step-by-step explanation:

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

step-by-step explanation:

answer: you need the equation in the question so i can answer it

step-by-step explanation: