It took 9 hours of labor. 500 - 140 = 360...... 360 / 40 = 9.
Answer: 9.
56÷7=8 that is the answer have a nice day
Answer:

Step-by-step explanation:
Imagine that the point E is variable along the ED line.
As you lower E along ED, the angle EDG gets smaller and smaller, so this is the angle of depression.
250
We can use the equation:
f(x)=1/4(x)
f(1,000)=1/4(1,000)
=250
By using 1/4 of the bottle of ibuprofen, he used 250 pills in each container