Answer:
The answer is D.
Step-by-step explanation:
In order to find how many times human blink more than the blink of a dig, you have to divide it :


Answer is 4 .............
Answer:
average revenue
gross profit
total revenue
net profit
marginal revenue
Step-by-step explanation:
A= 3.14* 12^2
= 3.14* 144
= 452.16cm^2
Answer: 9
Step-by-step explanation: Here, we have the expression <em>4x - 7</em> and we want to evaluate the expression when <em>x</em> is equal to 4.
To evaluate an expression, we simply plug the value
of the variable into the expression and solve.
So here, since <em>x</em> is equal to 4, we have 4(4) - 7.
4(4) is equal to 16.
So we have 16 - 7 which is equal to 9.
So the value of our expression when <em>x</em> is equal to 4 is 9.