Hello,
u(n)=2n+5
u(1)=2*1+5=7
u(2)=2*2+5=9
u(3)=2*3+5=11
...
Answer:
$1564 was invested at 5%
$6475 was invested at 10%
Step-by-step explanation:
Let the amount invested at 5% be X
And that invested at 10% be Y.
Interest on X
Interest on Y
From the question,
Interest on Y
Also, from the question, both interests add up to $922.80
Step-by-step explanation:
let y= f(x)= 2/x^2
or, f-1(y) = Root(2/y)
or, f-1(x) = Root (2/x)
this is the inverse function of the given.......
Answer:
4
Step-by-step explanation:
9+9+9+9= 36
36/9= 4
4×9= 9+9+9+9
Answer:
$375 to Educational Growth Foundation
Step-by-step explanation:
$125 to City Youth Fund
Hope this helps.