5. Angle BAD and angle CAD share a ray. They form angle BAC. the measure of angle BAC is 87 degrees. The measure of angle BAD is 23 degrees. What is the measure of angle CAD? * Your answer​

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Ihonestly have no clue if it's each or none.

Which of the following vectors are orthogonal to (2,1)? check all that apply