he increase from 125cm to 135cm
first step :

second step :
percents he change is

Yes because 4x3^x =12^x since the coefficient is added to the answer because it is in the 3.
Answer:
-9/11
Step-by-step explanation:
-8-1/3-(-8)
-9/11
Answer:
exponential function going through point 0, negative 2 and ending down on the right
Step-by-step explanation:
(Took the test, also seen as "Option A", this graph goes down and hits the y line at 0,-2.)
Answer:
1025 = 1000 x 1 + 100 x 0 + 10 x 2 + 5
Step-by-step explanation:
1025 = 1000 x 1 + 100 x 0 + 10 x 2 + 5