The initial value of a car is $27,000. after one year, the value of the car is $20,250. what exponential function models the expected value of the car? estimate the value of the car after 3 years.

a. $13,824
b. $11,391
c. $16,581
d. $19,683

How do you divide 9/4 divided by 10/3

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?

What is the prime factorization of 23 ?me with this question