9P3 = Permutations any three from 9
<span>= 9! / (9 -3)! </span>
<span>= 9! / 6! </span>
<span>= 9 * 8 * 7 </span>
<span>= 504</span>
Answer: Fact families are 3 numbers that make up a set of related math facts
Step-by-step explanation:
.An example of a fact family for multiplication and division is 2, 3, and 6: 2 X 3 = 6, 3 X 2 = 6, 6 2 = 3, and 6 3 = 2.
Answer:
yes because at least 2 measurements are equal
Step-by-step explanation:
Answer:there are 3 groups so yea
Step-by-step explanation:
18 times 3 is 24 so there will have to be 3 elevators
Answer:
300 because if he traveled 150 in 3 to find six just multiply by 2
