Agroup of numbers, symbols, and operators is know as an? a. expression, b. value, c. array, d. term

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.

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters