3 fractions greater than 0 and less than 1

What is the probability of drawing an even number from a deck of cards numbered 1 to 14?

Determine x when y = 144?

Here are the numbers of children in 14 elementary school classes. 19, 20, 18, 17, 17, 18, 18, 16, 17, 17, 18, 20, 20, 20 Find the modes of this data set. If there is more than one mode, write them separated by commas.

Which expression can be written as 4 * (3+8) A. 4 + (3+8) B. (4*3) + (4*8) C. (4+3) * (4+8) D. 4*3+8

In a lab a substance was cooled by 42C over a 7 hours at a constant rate. What was the change in temperature each hour?

If 4x=32 find the value of 35-5x

On Saturday, a local hamburger shop sold a combined total of 520 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold on Saturday

Find the area of the circle with a circumstance of 6.28 units

800 employees work for the Metropolitan Transportation Company 1/4 of these are collage graduates, while 5/6 of the remainder are high school graduates. What part of the employees never graduated from high school?

In a local city, the temperature at noon is Negative 3 degrees Celsius. The temperature is expected to decrease by 2.5 degrees Celsius each hour until the temperature reaches Negative 18 degrees Celsius.