Based on recent experience, 5% of the computer keyboards produced by this machine are defective. if six keyboards are randomly selected, what is the probability that none of the keyboards are defective? a. 0.001 b. 0.167 c. 0.735 d. 0.500

These tools give presenters more freedom to move about the room and interact with their audience. laptop computer laser pointer lcd projector remote control

(328 inc. 448 ind. 480 in25. john has a collection of toy cars. he has 2 red cars, 4 blue cars, 4 black cars, and 6 yellowcars. what is the ratio of red cars to yellow cars? a. 1: 2b. 1: 3c. 1: 626. the net of a right triangular prism is shown below.

An english teacher would like to divide 8 boys and 10 girls into groups, each with the same combination of boys and girls and nobody left out. what is the greatest number of groups that can be formed?