What is the period of y = csc X? A. 4pi, or 360°
B. 2pi, or 360°
c. Pi/2, or 180°
D. Pi, or 180°

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Identify the number as a rational or irrational.explain. 127