Answer:
5000000
Step-by-step explanation:
10^6 = 10 x 10 x 10 x 10 x 10 x 10
10^6 = 1000000
5 x 10^6
= 5 x 1000000
= 5000000
First of all the repeated digits numbers are 66,77 and 99 Total 3
Numbers beginning with 6 Total 3 (63,67 and 69).
Numbers begin with 7 Total3
and begin with 9 Total 3.
answer is 12
Answer:
what is the equation and question
Alright, let's solve the second one because why not:
Let's then work on getting x by itself:
And that's your answer!
Answer:
Option C,
Calculating permutations can be used in all of following except assisting computer programmers
Step-by-step explanation:
Permutations is basically used in cases where there is some sort of patterning involved in it.
In case of seating arrangements at a wedding, survey and placing items into a display some kind of pattern will be followed.
Hence, option C
