Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of 17

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Add the fractions and simplify 1/2+ 1/3