(0.03)(0.004)=
a) 0.12
b) 0.012
c) 0.0012
d)0.00012

Hey!

Solution:

        1

  0.004

x   0.03

    0012

 0000

0000

000012

There are 3 zeroes to the right of the decimal. (Bold)

D) 0.00012

Hope This Helped! Good Luck!

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680