Answer:
Generally, your current ratio shows the ability of your business to generate cash to meet its short-term obligations. A decline in this ratio can be attributable to an increase in short-term debt, a decrease in current assets, or a combination of both.
Sometimes, a low current ratio could suggest problems with inventory management, ineffective or lax standards for collecting receivables, or an excessive cash burn rate. Increases in the current ratio over time may indicate a company is "growing into" its capacity (while a decreasing ratio may indicate the opposite).
Answer:

So we can express the radius in terms of the hours elapsed like this:

And the reason of this is because each hour the radius increase 6.5 inches, and if we replace in the formula of area we got:

And this function would represent the area of the circle as function of the hours elapsed,
Step-by-step explanation:
For this case we know the radius of a circle given
and we also know the incresing rate for the radius:

And we want to express the are of the circle A as a function of h = the number of hours elapsed.
We know that the area of a circle is given by:

So we can express the radius in terms of the hours elapsed like this:

And the reason of this is because each hour the radius increase 6.5 inches, and if we replace in the formula of area we got:

And this function would represent the area of the circle as function of the hours elapsed,
So what you can do is:
3 breads * 4 meats * 7 toppings
Because there are four meats per each of the three breads and 7 toppings for each type of bread and meat combo.
so,
3 * 4 * 7
12 * 7
84
There are 84 sandwich combos.