Answer:
1, and 3 are equivelent to (3)^4(10)^4
Step-by-step explanation:
(3)^4(10)^4 = 810000
1. (3^2)^2 * (10^2)^2
(9)^2 * (100)^2
81 * 10000
810000
2. (13)^4 = 28561
3. (3 * 10)^4
(30)^4
810000
Answer:
Well plz dont delete my question
Step-by-step explanation:
I need points to get mine out
Answer:
AN = 16 units
Step-by-step explanation:
So we can use the fact that 
- Since this is an isosceles triangle, segments FO and FR are both equal to 7
Manipulating the equation above to solve for AN we have 
- Substituting in the known values we have

Answer:
20 homes
Step-by-step explanation:
Given that :
Total number of homes = 800
Average years at which homes are listed = 8 years
To obtain the annual home listing = total number of Homes / average years
Annual home listing = 800 / 8
Annual home listing = 100 homes
If 20% of the homes are listed on the year in question :
20% of 100 homes
0.2 * 100
= 20 homes
20 homes can be listed that year

notice above, all we did, was isolate the "recurring part" to the right of the decimal point, so the repeating 09, ended up on the right of it.
now, let's say, "x" is a variable whose value is the recurring part, therefore then

now, the idea behind the recurring part is that, we then, once we have it all to the right of the dot, we multiply it by some power of 10, so that it moves it "once" to the left of it, well, the recurring part is 09, is two digits, so let's multiply it by 100 then,

and you can check that in your calculator.