The answer is the last one; to express very large or small numbers.
We use it so we can show big or very small numbers in an easier way.
6n=$8.34, 8.34/6= 1.39 N=1.39
Answer:
x≥−5
Step-by-step explanation:
6 workers-9 jobs in 3 days
In one day 6 workers can do 3 jobs
In one day 1 worker can do 0.5 job
4 workers can so 2 jobs in a day
So. They can do 10 jobs in 5 days
