There is a margin error in a survey of +/– 4%. what is the range of the number of students who wish they could wear shorts if 111 of 210 students wished they could wear shorts to school and there are 903 students at the school?

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

b

step-by-step explanation:

the word superfluous means unnecessary