Answer:
<u>y = 320,000 ( 1.048 ) ^x</u>
x = number of years
(the ^ before the x symbolizes "to the power of," but I can't do that on my keyboard)
Step-by-step explanation:
formula i used:
A = <em>amount that you start with</em>
t = amount of years / time
%increase: you must convert your percent (4.8%) to a decimal (0.048)
A ( 1 + %increase ) ^t
Answer:
90 percent
Step-by-step explanation:
15 divided by 4 so 3.75 i rounded it and i got 4
Answer:Volume = 108 cm ³
Explanation:For a square pyramid, the volume can be calculated as follows:
Volume =

* area of base * height
Volume =

* side² * height
We have:
side length = 6 cm
height = 9 cm
Therefore:
Volume =

* 36 * 9 = 108 cm ³
Hope this helps :)
Answer:
0.77777777777777777777777
Step-by-step explanation:
The triangle BCD is an acute triangle