5. Rain in Seattle: Rain is falling steadily in Seattle, Washington. After 6 hours, 4 Inches of rain has fallen. Find a.

a = 1.5 hours

Step-by-step explanation:

Table for the rain in Seattle shows a proportional relation between "Time" and "Rain".

After 6 hours, 4 inches of rain has fallen.

Rain ∝ Time

Or

R ∝ T

R = kT [Where k = proportionality constant]

T =

For T = 6 hours and R = 4 inches

k =

k =

  =

Similarly, R = 1 inch,

T =

T = = 1.5 hours

Therefore, a = 1.5 hours will be the answer.

Option (B) will be the correct option.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100