How many Letter COMBINATIONS are possible if two tiles are selected? My name is Cooper

ASAP, I dont know how to do this and online searching isn't helping.

Select all the correct answers. why do authors use rhetorical devices in essays?

Which secondary effect of advertisement happens when a customer is satisfied by a product and buys it for a second time?

Write a literary analysis essay about an intercalary chapter of the grapes of wrath. your essay should examine how the structure and language support the overall purpose, and it should include specific examples from the text to support your claim. your essay should include the following elements: • a claim that takes a clear stand on the author's purpose, supported by main points • evidence from the text that supports your claim and main points • commentary that the reader understand how your evidence should be interpreted • an introduction, body and conclusion that organize the content of your essay