Tutor profile: Becky B.
Read the following quote, which is grammatically incorrect. Select the ONE word that, if changed, would correct the quote, and provide a corrected word. "I heard the art museum is displaying an exhibit on Picasso. It is only open for a few more weeks. Would you like to come with John and I?"
Incorrect word: I Corrected word: me
Read the following scenario. What fundamental principle of Hardy-Weinberg equilibrium is being violated? "Your team is studying a population of tropical bird in the Amazon rainforest. After months of careful observation, you discover that males that perform more elaborate mating rituals and have brighter colored feathers are more often chosen as mates by females of the species."
When x = 2 and y = 4, by how much does the value of 2(x^2) – y exceed the value of (x^2) – 3y ?
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