Can you explained the triangle. bad pic
I’m not sure bc i did this years ago but u might want to go to ur teacher for some help
Answer:
20,442,240 account numbers are possible.
Step-by-step explanation:
The first character has 10 possible values.
The next 2 has 26 * 26 = 676 possible combinations.
The last 4 has 9*8*7*6 = 3024 possible combinations.
So the answer is 10 * 676 * 3024
= 20,442,240.
Answer:
3^4 x 3^-7
Step-by-step explanation:
