Answer:
151200 ways
Step-by-step explanation:
Well assuming the numbers go from 0 to 9
we have
_ _ _ _ _ _ six spaces
in the first one can go one of the ten so the first one has 10 options
10*_ _ _ _ _
the second one has 9 options because we have used one alredy
and so on
10*9*8*7*6*5=151200
One us dollar is equal to $1.317752 in australia
Answer:
2.7247 x 10^3
Step-by-step explanation:
Move the decimal as many spaces to the left until it is behind the first number.
Count how many spaces you moved.
Put that number as the power of x 10^?
