Answer:
4^4/4^4 =1
Step-by-step explanation:
Answer:
8/27
Step-by-step explanation:
(2/3)^3
2^3 3^3
8 27
8/27
Divide miles driven by time and compare them.
Deena: 585 /9 = 65 miles per hour
Kristen: 605 /11 = 55 miles per hour
Deena drove at a faster rate because 65 is greater than 55.
Answer:
one solution
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
10!/(10-2)!
n!=n(n-1)!
10•9•8!/(10-2)!
10•9•8!/8!
The 8! cancels out and you're left with 10•9
So, your answer is 90
