Which is greater three sets of (5-2) or two sets of (2+3)

A bag contains balls with the numbers 1 through 7 on them. A ball was drawn 165 times. The one ball was drawn 10 times, the three ball was drawn 12 times, the five ball was drawn 7 times, and the seven ball was drawn 9 times.

A flower shop sold 3.5 times as many roses as lilies last week. Drag roses to represent the number of roses sold for every 2 lilies sold.

Suppose that p (x) is the density function for heights of American men, in inches, and suppose that p (69) = 0.19. Think carefully about what the meaning of this mathematical statement is.

Sheila has 150 apples. she plans to use 20% of them to make apple cider. how many apples will she use to make apple cider?

he physical plant at the main campus of a large state university receives daily requests to replace florescent light-bulbs. The distribution of the number of daily requests is Normally distributed with a mean of 47 and a standard deviation of 10.

Merideth has a set of ninety 1-inch tiles. If she starts with one tile, then surrounds it with a ring of tile to create a larger square, how many surrounding rings can she make before she runs out of tiles?

five whole numbers are written in order (4, 6, x, y, 10). The mean and median of the five numbers are the same. Work out the values of x and y.

What figures can be drawn in a circle with 2 perpendicular diameters?

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 67 and 83 degrees during the day and the average daily temperature first occurs at 8 AM.

What is decimal expansion?