Write the Word or Phrase That Best Completes Each Statement

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
-The function models the amount in pounds of a particular radioactive material storedin a concrete vault, where x is the number of years since the material was put into the vault. Find theamount of radioactive material in the vault after 190 years. Round to the nearest whole number.

A) 214 pounds
B) 555 pounds
C) 760 pounds
D) 211 pounds