Answer:
10 trips
Step-by-step explanation:
He wants 23 km total, and each trip is 1 km.
He already has 13 km, so all you need to do is 23-13=10, so he needs 10 trips
Answer:
7/8 squared = 49/56
Square root = 0.330718914.....
Hope that helps!
Step-by-step explanation:
Answer:
A,B,D
Step-by-step explanation:
The answer is A hope this helps
Answer:
i think its photosinthisis because...
Step-by-step explanation:
Sometime around 3 billion years ago (about 1.5 billion years after Earth formed!), photosynthesis began. Photosynthesis allowed organisms to use sunlight and inorganic molecules, such as carbon dioxide and water, to create chemical energy that they could use for food.
Hope this helps and maybe a brainlest?