a water desalination plant can produce 2×10 to the 6 power gallons of water a day. how manh gallond can it produce in 6.9 days? write the answer in scientific notation.​

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Aphrase is shown read the phrase and give me the answer