Answer: 8^2 18^2
Step-by-step explanation: The way that you figure out the power is by multiplying the 4x2=8 than the 9x2=18 than you raise them both to the second power.
DX1.21 because 1.21 means 21 percent more than d
The number was rounded to the nearest hundredth.
Before it was rounded, it was somewhere between 3.2450 and 3.2549999 .
Answer:
d
Step-by-step explanation:
the graphical representation of 5% of light and 80% of light is the same so light has no effect on seed growth
