Rolex borrowed $3200 from his credit union for 4 years. he was charged 9.8% simple interest. what was the total amount he owed the credit union?

Why do interests rates on loans to be lower in a weak economy than in a strong one

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line