Is the square root of 111 rational or irrational

She has 1 blue shirt, 1 pink shirt, 1 blue hat, 1 blue belt, 1 blue pair of pants and 1 pink pair of pants. What is P (A or B), the probability that the garment Iman chooses is pink or a shirt?

W+2/3=2 5/6 what is w

A flag staff is fixed at one corner of a rectangular room of side 20*10m. The angle of elevation on the top of the flag from opposite corner of the room is found 30. Find the height is flag staff.

The surface area of a cube is 486 cm what is the value if the cube

Is 500 in greater less equal to 40 ft

A rectangular billboard 7 feet in height stands in a field so that its bottom is 12 feet above the ground. A nearsighted cow with eye level at 4 feet above the ground stands x feet from the billboard.

A study is done by a community group in two neighboring colleges to determine which one graduate's students with more math classes. College A samples 11 graduates. Their average is four math classes with a standard deviation of 1.5 math classes.

What is 4 (a5+7) + 6 (b7-5)

The average low temperature in a city in August is 49 degrees Fahrenheit and the average high temperatures is 71 degrees fahrenheit. Convert these temperatures to Celsius.

Write the resulting inequality. -7 ≤ - 2; Add 8 to both sides