A manufacturing machine has a 5% defect rate. If 6 items are chosen at random, what is the probability that at least one will have a defect?

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?