The two-way frequency table below shows data on grade level and method of traveling to school for the students at Central High School.

Which of the following statements about the students at Central High School is true?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?