Samuel exercises for 100 minutes each day. Or in other words, 1 hour and 40 minutes.
Answer:
4123
Step-by-step explanation:
A=Pert,
where A is the balance of the account, P is the principal, r is the annual interest rate (as a decimal), and t is the time (in years). We are given that P=2800, r=0.043, and t=9. Substituting the values into the formula and using a calculator to evaluate, we find
A=Pert=2800e(0.043)(9)≈4123.16
-12 is a rational number becuase it can be written as a fraction (-12/1)
87/0 because they are equal.
