Answer:
11cm2
Step-by-step explanation:
11cm2x10cm2/2 = 55cm2
Answer: The first answer
A coin bank can hold 710 coins. There are 50 coins in the bank. A student puts in 100 coins per week. How many weeks until the bank is full?
Step-by-step explanation:
Answer:
$ 32.95
Step-by-step explanation:
Cost of Stock at 2010= $ 50
Declining rate each year= 8%
We have to find cost of stock at 2015
Cost of stock after 5 years= $ 50 ![(1-\frac{8}{100} )^{5}](https://tex.z-dn.net/?f=%281-%5Cfrac%7B8%7D%7B100%7D%20%29%5E%7B5%7D)
Value of stock after 5 years= $ 50 ![(\frac{100-8}{100} )^{5}](https://tex.z-dn.net/?f=%28%5Cfrac%7B100-8%7D%7B100%7D%20%29%5E%7B5%7D)
Value of stock after 5 years= $ 50 ![(\frac{92}{100} )^{5}](https://tex.z-dn.net/?f=%28%5Cfrac%7B92%7D%7B100%7D%20%29%5E%7B5%7D)
Value of stock after 5 years= $ 32.95
Hence, the correct answer is $ 32.95
Answer:
The height is 0 when it "drops".
3/2x + 9 = 0
3/2x = -9
3 = -9(2x)
3 = -18x
3/-18x
Change signs, time cant be negative.
x= 6
Another interpretation; Slope is negative it is falling. This interpretation is more accurate.
-3/2x + 9 = 0
-3/2x = -9
-3 = -9(2x)
-3 = -18x
6 = x
AFTER 6 SECONDS
No there are two of the same X value