An investment of $600 is made into an account that earns 6.5% annual simple interest for 15 years. Assuming no other deposits or withdrawals are made, what will be the balance in the
account?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label