The total amount Serena earns is the sum of her regular wage and the tips. The amount she earns from the wage is equal to 9h. This total should be more than or equal to $110. This is mathematically expressed as,
9h + 15 ≥ 110
The answer is C: systematic sampling
Answer:
Coefficient
Explaination:
I just know
Answer:
first of all, this person is a hacker, their malicious files will destroy your computer
Step-by-step explanation:
B is the answer I think
Answer: 45.
Step-by-step explanation:
