First Savings pays 6% interest compounded quarterly on regular savings accounts. Angela deposited $1,500 for 2 years. Use the table below to determine how much her deposit had become, and compound interest has Angela earned?

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?