10 need asap
a carwash charges $8 per car and can wash at most 10 cars each hour. the amount the carwash earns in an hour depends on the number of cars washed. what is the domain of this relation?

a. 0 ≤ x ≤ 10
b. {0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80}
c. 0 ≤ x < 80
d. {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

 C. 0 ≤ x ≤ 10.

Step-by-step explanation:

According to the definition of domain , it is the set of all possible input values that defined a function.

Let x be the number of cars washed in an hour and y be the amount the carwash earns ( in dollars).

Since , carwash charges $8 per car  , so we can write y= 8x

Also, carwash can wash at most 10 cars each hour.

i.e. x less than or equal to 10.

Also, the number of cars wash must be greater than or equal to0.

i.e. 0≤ x ≤10

Since , here x- input value for function  y= 8x

Thus , the  domain of this relation is 0 ≤ x ≤ 10.

Hence , the correct answer is C. 0 ≤ x ≤ 10.

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

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step-by-step explanation: