The probability that it will rain today is 0.4, and the
probability that it will rain tomorrow is 0.3. the
probability that it will rain both days is 0.2.
determine the probability that it will rain today or
tomorrow

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.

What ia the sum if the first 7 terms of the geometric series

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.