In a mathematics class, half of the students scored 78 on an achievement test. With the exception of a few students who scored 55, the remaining students scored 74. Which of the following statements is true about the distribution of
scores?

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a