If $1,000 is invested in an account that pays 4% interest compounded annually, an expression that represents the amount in the account at end of three years can be given by which of the following equations?

a. 1000+0.4^3
b. 1000(0.3)^3
c. 1000(1.04)^3

Need on this geometry question. explain how you did it.

Give me the equations of two lines that have the same slope but are not parallel.

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?