I wasn't sure.....your answer sounded correct.... I looked this up....from Purple Math...
"To find the domain and range of the inverse, just swap the domain and range from the original function."
Good !
Ya gotta 'right click' on the little icons if ya can see 'em.....
pi r^2 h/3 is the volume of a cone
Area of the base = pi r^2
So area = 90 m^2 * h/3 = 810 m^3
h/3 = 9
h = 27 m
Hey...you're correct....neither is 57 !
n can be 1 2 3 4 6 12 for 12/n to be an integer......add 'em up.... ( at least it wasn't a prime number Q !! )
Yep.....my birthday was a couple of days ago ! Haha ! Must have finally lost it .....
Each quarter will be a period.
Periodic interest (i) will be .034/4 = .0085
Periods (n) will be 13 yrs x 4 qtr/yr = 52 periods
FV = PV (1+i)^n = 9000( 1+.0085)^52 =$ 13976.221