Solve for x:
2^2(x)-5X2^x+6=0

How to determine whether two known pairs of points are on the same line.

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent