Second one is second row 4th one is 3rd row and the last one is the last row
Answer:
Step-by-step explanation:
You are going to choose 4 books in any order.
Four = 12! /(8!4!) Remember that order doesn't matter, so we have 12C4
495
Step-by-step explanation:
-3. 2
-2. 1
-7. 6
i did my best.
Divide botoh sides by 7
x-12=-3
add 12 to both sides
x+12-12=12-3
x+0=9
x=9
Answer:
A. Aditi 2 1/2 cups, Kavitha 3 3/4 cups, and Rahul 4 1/8 cups
Step-by-step explanation:
2*2=4 5-4=1 2 1/2
3*4=12 15-12=3 3 3/4
4*8-32 33-32=1 4 1/8
