A tree is 4 1/2 feet tall . It is expected to grow 1 3/4 feet per year . At this girlfriend how many years will it take for the tree to get a height greater than 40 feet

18 years and 5/14 of a year.

Step-by-step explanation:

40 divided by 1 3/4 = 22 6/7 but you need to minus 4 1/2 because its already that tall. 22 6/7 - 4 1/2 = 18 5/14. 18 years and 5/14th of a year. have a good day my friends

use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation:

c. (3,2,6) is the answer.