How many zeros are in the product (6x5)x10 3rd power ?

Number of zeros in (6×5)×10 are:

6

Step-by-step explanation:

We have to find the number of zeros in (6×5)×10 3rd power

Firstly, we see the value of (6×5)×10

(6×5)×10 = 30×10

              = 300

(6×5)×10 3rd power= 300 3rd power

                               = 300 × 300 × 300

                              = 27000000

Hence, Number of zeros in (6×5)×10 are:

6

this is a geometric sequence with common ratio r

r = = = = 3

(a)

to obtain a term in the sequence multiply the previous term by 3

= 3 ← recursive rule

(b)

the n th term of a geometric sequence is

=

where is the first term and r the common ratio

= 6 × ← explicit rule