Answer:
A. 0.623
Step-by-step explanation:
Hope it helps you in your learning process.
The answer to the first question is 30.
Answer:
Area of a Square it base x height so 4x4=16+16 = 32 in^2
Step-by-step explanation:
Answer:
48 ways
Step-by-step explanation:
Let me take a guess
S₁_₁₅ = (1+15)*7 + 8 = 120
There are 48 combinations of distinct digits from 1 to 15 to make 20
120-20=100
So every 20 has a corresponding 100
I wish I got it right, otherwise report it.
Answer:
8.54
Step-by-step explanation: