During the christmas holidays the airport or opens 12 hours during each day how many planes take off from this airport each hour if there are 280 planes taking off from the airport

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

y=mx+

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.

step-by-step explanation: