After completing each measurement period, the cloud provider's billing management system calculates the amount owed by a cloud consumer. there are two common available to cloud consumers: pre-payment and post-payment. with pre-paid billing, cloud consumers are provided with it resource usage credits that can be applied to future usage bills. with the post-payment method, cloud consumers are billed and invoiced for each it resource consumption period, which is usually on a monthly basis.

I believe the answer is: Payment options

Payment options refers to the variety of methods that you can choose to pay for the products. Payment options generally divided into pre-payment and post-payment. In post payment, you would be billed everytime you use one product. In pre-payment, you would be billed each month for the accumulation of total products that you use.

start by isolating the variable on one side by adding 43w^2 to both sides.   the equation will read:

25w^2+5=0

*subtract 5 from both sides*

25w^2=-5

*divide both sides by 25*

w^2=-1/5

*take the square root of both sides*

w=√(-1/5)

the square root of -1 is i.   the square root of 5 remains √5

the answer is i/√5.

hope this

answer; ///liability;