Answer:
504 ways
Step-by-step explanation:
We know that since Sonji wants the last digit to be 7 and that numbers don't repeat, there are only 9 possibilities for the first digit, 8 possibilities for the second digit, 7 possibilities for the third digit, and 1 possibility for the fourth digit (which is 7).
Using the Fundamental Counting Principle, there are 9*8*7*1 = 504 ways for the remaining digits to be chosen.
You would make a pie figure come up with the problem like say 4/5 you would have five pieces of pie and four are black so one white pie pieces and four black ones
Answer:
A
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Plug 1, 2, and 3 into n and you'll get 15, 13, and 11 respectively
Answer:
The answer is $21
Step-by-step explanation:
.25×28=7
28-7=21