Answer:
0.9101523758 ≈ 1 year
Step-by-step explanation:
The population of a small town is 40,740.
Its population falls by 8% per year.
Given: Compound interest Amount (A) = P( 1 + ![\frac{r}{n}](https://tex.z-dn.net/?f=%5Cfrac%7Br%7D%7Bn%7D)
![)^{nt}](https://tex.z-dn.net/?f=%29%5E%7Bnt%7D)
14,550 = 40,740(1 + ![\frac{-8}{100 * 1}](https://tex.z-dn.net/?f=%5Cfrac%7B-8%7D%7B100%20%2A%201%7D)
![)^{t*1}](https://tex.z-dn.net/?f=%29%5E%7Bt%2A1%7D)
14,550 = (40,740 - 3259.2![)^{t}](https://tex.z-dn.net/?f=%29%5E%7Bt%7D)
14,550 = (37,480.8![)^{t}](https://tex.z-dn.net/?f=%29%5E%7Bt%7D)
t * log 37,480.8 = log 14,550
t =
= 0.9101523758 ≈ 1 year
just plug into a calculator
Answer:
R3 Theorem: If parallel lines are cut by a transversal, then alternate interior angles are congruent.
R4 Theorem: Congruence of segments is reflexive.
S5 ΔABC ≅ ΔCDA
Answer:
3:5 Is the ratio because there are five pieces of cheese.
Step-by-step explanation:
If there are 12 pieces, then you can add 4 and 3 together and get 7 and then you can take 7 from 12 and get 5 which is how many cheese pieces there are. Now you know that there are 3 slices of pepperoni and 5 pieces of cheese. Therefore the ratio is 3:5.
Answer:
750
Step-by-step explanation: