Mr. Jimenez bought 12 gallons of gasoline at a station in Fayetteville. The gas costs $1.59 cents per gallon. About how much did he pay for the gas?

A $10

B $15

C $20

D $25

c

Step-by-step explanation:

1.59 x 12 = 19.08 which is closest to about $20. Hope it helps or sum like dat

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.