A cell phone carrier charges a monthly fee of $ 20 and also charges customers $ 0.05 per text message. The function C ( t ) = 0.05 t + 20 represents the cost, C , per month based on t text messages in a month. Which best describes the domain of the function?

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°