Help The table below shows how the age of a certain tree is related to the
diameter (width) of its trunk. How old (in years) is a tree whose trunk is 13
inches in diameter?
Trunk diameter
(inches)
4
5
6
7
Ooh
Age
(years)
10
20
30
40
50
60
8
.
9

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

What percent of the circle below is shaded?

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k