The original selling price of a share of stock was d dollars. the selling price for a share of the same stock at a later date was represented by the expression 1.15(0.95d). which description could explain what happen later to the price of the share of stock

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

How many zeros does the function f(x)=4x3-x2+1 have

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.