Anyone have conic sections answers or June 23 pre cal for edge2020? Please so i won’t be charged for the class.

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?