Aplant is 20 inches tall. if the plant grows 2h inches each week for the next 4 weeks and h inches for each 2 weeks after that, which expression shows the height of the plant in inches after 6 weeks?

H =  (20 + 9h) in  

Step-by-step explanation:

Let

H = height of the plant after 6 weeks

h0 = initial height

x = increment after 6 weeks

H = h0 + x

The plant grows 2h inches each week for 4 weeks

2h * 4 = 8h

h inches for each 2 weeks after that,

This means,

x = 8h  + h  = 9h

Then,

H =  (20 + 9h) in  

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: