Answer: 90
Step-by-step explanation:
Given : The number of fertilizer types = 6
The number of temperature zones =5
The number of water treatments=3
The number of different lawn plots =
Hence, the number of different lawn plots she needs in order to test each fertilizer type, temperature range, and water treatment configuration =90
Answer:
4x-20 is the same as x+x+x+x-20
Answer:
I got 2 km per hour
Step-by-step explanation:
Answer:
Each remaining piece is 2.25 ft.