calculator
5.1 Entering numbers in scientific notation to your calculator Numbers expressed in scientific notation can be input directly to the calculator by selecting the key that is located at the bottom row of keys. For example, can be entered with the key sequence . 13, Activity Calculating with the scientificnotation Utilize the functions of scientific notation that are built into your calculator to calculate each of the above answering questions in both conventional and scientific forms. Get the answer 6 Powers and surds for the calculator . calculator Inputing fractional and negative powers The key was introduced in Activity 4 you saw how to use the key for input powers on the calculator. The key is able to be used along with other functions, for instance, using the fraction template , to calculate the fractional and negative power. Activity 14 Calculating more powers Calculate each of the following using your calculator, giving your answer ac