Solving a Trigonometric Equation Over the interval [0, 2π), what are the solutions to sin(2x) = sin(x)? Check all that apply.

0

StartFraction pi Over 3 EndFraction

StartFraction 2 pi Over 3 EndFraction

Pi

StartFraction 4 pi Over 3 EndFraction

StartFraction 5 pi Over 3 EndFraction

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.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r