A fair coin is tossed six times. What is the probability that it will be heads every time? A) 3
B) 1/64
C) 1/3
D) 1/6
E) 1/12

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?

Ineed with the quizzes in apex mathematics ii