Answer: 
Step-by-step explanation:
1. Original Equation: 
2.Simplify: 
3.Apply exponent rule: 
4. Simplify: 
5.Apply exponent rule: 
6.Simplify: 
2 ten thousands :20,000
32 ten thousands: 320,000
Answer:
Step-by-step explanation:
A. In this case, they can be arranged at any order. Since there are 7 people all in all, therefore the number of arrangements is:
number of arrangements = 7P7 = 5040 ways
B. In this case, only the 5 people can be arranged in any order therefore 5P5. However the groom and bride can be interchanged on 2 places, therefore:
number of arrangements = 5P5 * 2 = 240 ways
C. In this case, only the 5 people can be arranged in any order while the groom and bride can no longer be interchanged, therefore:
number of arrangements = 5P5 = 120 ways
Answer:
6 candies
Step-by-step explanation:
Marissa collected 7,965 candy bars during Halloween.
She wants to split it between 7 of her friends
= 7965/7
= 1137 remainder 6
Hence 6 candies will be left after dividing