The ratio of a quarterback completed passes to attempted passes is 7 to 8. if he attempted 24 passes, how many did he complete? round to nearest whole number if needed.

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.

Given abcd ac=38 and ae=3x+4 find the value of x

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary