Will mark brainliest and rate 5 starshow many real number solutions does the equation have? 0=-4x^2+7x-8 no solutions one solution two solutions infinitely many solutions how many real number solutions does the equation have? 0=3x^2+18x+27 no solutions one solution two solutions infinitely many solutions

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.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Which graph depicts the path of a projectile