Test to determine if the average cell phone bills differs when compared to the same programs and the same areas. a random sample of cell phone bills (in dollars) from four companies is reported below. a .01. verizon 100 125 105 100 110 sprint 100 130 90 120 90 at& t 90 90 90 100 120 t-mobile 100 100 110 90 80

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step-by-step explanation:

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

it is not that hard all u have to do is plot the graph

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.