For the fractions d/z and r/u, which of the following can serve as a common denominator? z times u z plus u d times r d plus r

The product of denominators can always serve as the common denominator. The appropriate choice is ...

... z times u . . . . . . . the first choice

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

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.