Christopher bought a new watch at the store one day we're having a 20% off sale if the regular price of the watch was 48 how much did christopher pay with the discount

$38.40

Step-by-step explanation:

to get your total you multiply

48 x 20% =9.60

then you subtract 48.00 - 9.60 = $38.40

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.