A radioactive substance decays exponentially. A scientist begins with 190 milligrams of a radioactive substance. After 36 hours, 95 mg of the substance remains.
How many milligrams will remain after 46 hours?

The diameter of a table is 5 feet. what is the circumference

If jaime wants to find 60% of 320, which table should he use?

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.