Answer:
If the goal is to break the vases: 3/20 = 15.0% or 0.15
If the goal is to not break the vases: 17/20 = 85.0% or 0.85
First, you can add up 4+2 to get 6 because they’re both rates.
Next, divide 18 by 6 and you get 3.
So, it will take three hours for the boys to meet up.
One way to check your answer is to multiply 4x3=12 and 2x3=6 and 12+6 is 18.
The main formulas of log are:
log A + logB =log A*B
log A - logB =log A/B
log A ^p= p logA
so
log_4(7)+log_4(5)=log_4(7*5)=log_4(35)<span>
log_8(11)-log_8(5)=log_8(11/5)
2log_9(3)=log_9(3)²</span>
Answer:
46
Step-by-step explanation:
- 4(9)+2(3)+4
- 36+6+4
- 46
I believe 3c - 8 is the correct answer
Hope this helped! :)