The local pet store bought 6 new aviary environment at a cost of 520.the owner borrowed 70% of the cost of the cages at an interwst rate of 7 1/2%. find the total at the end of 2 5/12 years using simple interest

614.25

Step-by-step explanation:

The amount of interest is computed using ...

... I = Prt . . . . . where P is the principal amount, r is the annual interest rate, and t is the number of years.

Here, the interest is ...

... I = 520×0.075×(2 5/12) = 39×29/12 = 94.25

The total amount due, interest plus principal, is ...

... 94.25 + 520 = 614.25

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)