Sally has some cubes that have a side length of 1/4 in. She put 12 of the cubes in a box. The box has dimensions of 1 in. x 2 in. x 3 in. How many more cubes can Sally fit in the box? A: 84 cubes
B: 96 cubes
C: 372 cubes
D: 384 cubes
plz help

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0