Answer:
192 used stamps.
Step-by-step explanation:
Since the ratio is 4 used stamps for every new stamp, you can count that as 5 stamps total. Then divide 240 by 5 to get 48. Then multiply that by 4 to get 192.
Answer:
a function is a constant on a interval and the constant is a interval which is horizontal in the entire interval the way a constant interval can be produce is by putting a interval horizontal
Step-by-step explanation:
If I'm wrong I'm so sorry
If I'm right Thank you and (Brainliest plz)
Step-by-step explanation:
The formula is you have to multiply 5
3 15 75 375 1875
This is a poorly described problem because books are different lengths meaning they possess different number of pages.
With that being said let's assume all books have exactly the same number of pages.
The formula to calculate how many books can he read in 12 days it's obvious:
which is
and then
. Hope this helps!
Approximately divide the region into 10 vertical strips, each with width of about 1. Next, estimate the y-coordinates of the top and bottom of each strip of this region. For example, the 1st strip stretches from approx. 2 1/4 at the bottom to approx. 2 1/4 at the top, so the total length of this strip is about 4 1/2. Since the area is (width)(height), and the width is approx. 1, the area is (4 1/2)(1) = 4 1/2.
2. Approximate the area of each of the remaining 9 strips.
3. Sum up your 10 approx. areas.