Compare and contrast methods to multiply a whole number and decimal

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.