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Simplify the sum. (7u3 + 8u2 + 7) + (8u3 – 3u + 7)
answered
Mar 16, 2018
Mathematics
high-school
2
votes
234k
views
In the model of DNA, the colored pegs represent the four nitrogen bases found in every DNA molecule. One possible correct labeling suggestion could be A) yellow - adenine; green - thymine; orange - guanine;
answered
Jan 14, 2018
Biology
high-school
3
votes
182k
views
Sarah went to an electronics store, purchased 3 CDs and 5 DVDs, and spent $137. Michelle went to the same store, bought 2 CDs and 7 DVDs, and spent $161. How much does each CD sell for at the store? .
answered
Apr 10, 2017
Mathematics
high-school
2
votes
28.3k
views
what does foreshadowing provide the reader in a story? a. explanations for the primary conflicts b. hints of what's coming next in the plot c. details about the story's main setting d. clues to a character's
answered
Feb 27, 2017
English
high-school
5
votes
161k
views
How do you write 74171.7 in scientific notation
answered
Jul 14, 2015
Mathematics
middle-school
3
votes
111k
views
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