A woman bought 130kg of tomatoes for $52.00.She sold half of them at a profit of 30%.The rest of the tomatoes begun to go bad. She reduced the selling price per kg by 12%. Calculate the new selling price and the percentage profit on a whole if she threw away 5kg of bad tomatoes.
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Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr