Answer:
We can break this down:
The student has a one out of five chance of getting a correct answer, and a four out of five chance of an incorrect answer. We can express the students odds of getting one incorrect answer as 4/5. In order to get the odds of two wrong answers, we need to multiply this answer again by the odds of choosing a wrong answer. Therefore:
The odds of one wrong answer = 4/5
The odds of two wrong answers = (4/5) * (4/5) = 16/25 chance of getting both of the questions wrong.
Step-by-step explanation:
The answer is 30. you can find the unit rate but the calculator was invented a long time ago so i used that ;)
Answer:
A= I think because it is definite not c so there is a solution differently I know so that is my final answer.
Sorry if I am wrong.
Answer:
45 and 5.
Step-by-step explanation:
