Which choice best explains why a low-pressure system and a high-pressure system create different weather conditions? A. In a low-pressure system, air rises, creating storms. In a high-pressure system, air sinks, creating fair weather.

B. In a low-pressure system, air sinks, creating fair weather. In a high-pressure system, air rises, creating storms.

C. In a low-pressure system, air sinks, creating storms. In a high-pressure system, air rises, creating fair weather.

D. In a low-pressure system, air rises, creating fair weather. In a high-pressure system, air sinks, creating storms.

the answer would be B.

D. In a low-pressure system, air sinks, creating fair weather. In a high-pressure system, air rises, creating storms.

Step-by-step explanation:

I have answered this question before

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.