What is the number of chocolate covered pretzels per ounce

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

How do you convert 1.27 to a percentage