Amy invests $3000 in a savings account that pays 2.4% simple interest. She makes no deposits or withdrawals for 4 years. Will Amy's account earn more than $200 dollars or less than $200 dollars in interest? How do you know?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

What is 140% of 25? because i need