How many solutions does this equation have -3 + 2h = 2h -No solution
-One solution
-Infinitely many solutions

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.

What is the correct answer? urgent you