A hotel owner has determined that 83% of the hotel's guests eat eitherdinner or breakfast in the restaurant. Further investigation reveals that 30% of theguests eat dinner and 60% of the guests eat breakfast in the hotel restaurant. a) What proportion of the hotel guests eat both dinner and breakfast in the hotelrestaurant?

step-by-step explanation:

4  

25

5258y

54.

t5

5r

54

5856

542

5458

86

.8558.65

565

565

55898

786

8/95

5896

8656265

556478

option a is correct.

only one solution to the system of equations

step-by-step explanation:

if the graph of the equations do not intersects(i.,e if they are parallel) then, there are no solutions that are true for both the equations.

if the graph of the equations intersects, then there is one solution and that is true for both the equations.

since, in the given figure:

the two lines intersect each other

⇒there is only one solution which satisfy both the lines of an equations.

therefore, there is only one solution to the system of equation

b. qualitative data uses, words while quantitative data uses numbers

step-by-step explanation: