The area of a rectangle is equal to length times width.
Mathematically,
.
We can arbitrarily choose one expression for length and one for width; the result is the same.
Let's say that
cm is the length, and
cm is the width.
We simply write
.
I am assuming you did not mean to write
for the first dimension.
We know, Time = Distance / speed
So, t = 90 / 90
t = 1
In short, Your Answer would be 1 Hour
Hope this helps!
The answer to the question is B
Answer:
6.00475
Step-by-step explanation:
We're looking for C(h), where h is the hundreds of shirts. The fact that they cost "$500 for each additional 100 t-shirt" tells us the slope is 500. Knowing that 1 hundred costs 750, we could use point-slope at this point: (C - 750)/(h - 1) = 500C - 750 = 500h - 500C(h) = 500h + 250 We can check that C(1) = 750 and C(2) = 1250, as we expect. I'll leave it to you to evaluate C(5).