In an attempt to compare the half-lives
of two radioactive elements, x and y, a
scientist set aside 400g of each. after 6
months, the scientist found that 25g of x
and 200g of y remained. which of the
following statements is true?
a. the half-life of y is twice the half-life
of x.
b. the half-life of y is four times the
half-life of x.
c. the half-life of y is eight times the
half-life of x
d. unless the exact time interval is
established, a comparison cannot be
made.

Multiple choice project create a program with two multiple choice questions. 1. users have two attempts only, show attempt number each time. hint: while loop with break control. (20%) 2. only one correct answer for each question, use switch case for each question. (20%) 3. show total score after the two questions are answered. hint: . (20%) 4. user have options to answer the two questions again if first attempt score is not 100%. hint: if statment. (20%) 5. use string method .toupper() to allow users to enter with lowercase or uppercase letters. (20%) 1. where is the capital of the state of florida? a. orlando b. tallahassee c. miami d. tampa b 2. where is walt disney world park located in florida? a. orlando b. tallahassee c. miami d. tampa a