Amachine is supplied energy at a rate of 4,000 w and does useful work at a rate of 3,760 w. what is the efficiency of the machine? a. 96 percent b. 97 percent c. 92 percent d. 94 percent

Can someone me look back at "the chrysanthemums" and write down at least two specific moments where the ranch or garden setting you understand something about elisa, and then at least two specific moments where the road setting does the same. write a few sentences to describe what's happening in each moment and how the interplay of character and setting us understand this person.

Identify the sentence with all words spelled correctly. a. ? it's your responsabilitiy to lock up. b. ? it's your responsability to lock up. c. ? it's your responsabilty to lock up. d. ? it's your responsibility to lock up.

What kind of words would be to find the information from a database about changes in height of an ocean surface over a 20 year period