On Kathleen's credit card statement, her last balance was $89.70. She made a payment of $20, had new charges totalling $32.11, and pays a periodic rate of 1.23 percent. What is her unpaid balance? Options: $102.91 $77.59 $101.81 $69.70

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Asap! i'm not good math and i'm lost.

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.