Abag contains 6 blue marbles, 4 red marbles, and 2 yellow marbles. what is the possibility of selecting a blue marble, replacing it, then selecting another blue marble

What is the equation of the graph that represents f(x)=x^4 stretched vertically by 2 and shifted up 3 spaces

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.