This is 6C2
= 6!
-------- = 6*5 / 2*1 = 15
2! 4!
Answer:
129.89 m²
Step-by-step explanation:
Area of a circle of radius r is A = πr².
If r = 6.43 m, then A = π(6.43 m)² = 129.89 m²
Answer:
B
Step-by-step explanation:
There are 10 tons in 10,000 pounds because a 1,000 pounds makes 1 ton.
13^6 you whould have to move the decimal over 6 times :)
