Giving brainliest and max rating, Please help.

Three coins are flipped. what is the probability that there will be at least two tails?

What is the solution to the equation in the & show work i’m very

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.