Ageneticist is studying a population of fruit flies. of the 1278 flies, 467 are wingless and 446 have red eyes. there are 210 flies that are wingless whose eyes are not red. what is the approximate probability that a fly is wingless or has red eyes?

0.49
0.51
0.71
0.88

Twelve friends shared 8 small pizzas equally.how many pizzas did each person get?

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.