From what i see, i guess the answer may be B. it looks like it, but i dont really know.
Step-by-step explanation:
A logarithm is a mathematical operation that determines how many times a certain number, called the base, is multiplied by itself to reach another number. ... Logarithms even describe how humans instinctively think about numbers.
Well 58.19 divided by 2.74 will equal 21 and random number after decimal so it will be 21 days
Answer:
B. 15 
Step-by-step explanation:
5×2+8-4+1=15
cause
5×2=10
10+8=18
18-4=14
14+1=15
