ONLY NEED HELP WITH C 12. Tyra wrote the equation at the right. - 3*x/3*y=3*5
a. Give a possible value for x and y that would make the equation true.
b. If the value of y is 12, what is the value of x?
c. Write an equation relating x, y and 5 that is true for all values in Tyra’s equation.

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.