Ryan and Janelle are each driving from a different location to meet. When they each stopped for
lunch at 12 noon, they called each other on their cell phones. Ryan had traveled 245 miles in 3
1/2 hours. Janelle had driven 260 miles in 4 hours. If Ryan and Janelle were originally 910 miles apart
when they had started driving that morning, at what time will they meet?

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Which of those sequences is a geometric sequence