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By early 2015 how many active users did Facebook have? 100,000 1.44 billion 356 million 87.3 bittion

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Which is the following is MOST significant when considering resistance? (When answering, for your own understanding also consider WHY it is most significant) blood viscosity blood vessel diameter blood vessel length the tunica externa of blood vessels

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What is the velocity of m2 once the objects are very far apart after the interaction? (a) 0 m s ˆı (b) 50 m s ˆı (c) 75 m s ˆı (d) 100 m s ˆı (e) 150 m s ˆ

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If someone was suffering from mental illness in the 1600s, how would people during that time likely attempt to treat that individual? cognitive behavioral therapy in a psychiatric hospital psychoanalysis providing a medication like chlorpromazine a ritual aimed at ridding the person of evil spirits

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Abe is in fourth grade and has seen steady improvements in his selective attention. Which of the following are true of Abe? Check All That Apply He is able to block out distractions.He is able to block out distractions. He is able to use formal logic to solve abstract problems.He is able to use formal logic to solve abstract problems. He lacks the ability to recall information from short-term memory.He lacks the ability to recall information from short-term memory. He is able to pay attention for extended periods of time.

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Please Provide the correct answer for these questions: You should know how to make grammar LL(1), if possible, to be parsable with only looking at one next token. We use first sets, and follow sets when we have empty productions, and we work on each nonterminal separately. If k>1 on a nonterminal, we apply left-factorization which can make k=1. 1. Is the following LL(1) in its current form? Show your work in detail explaining why yes or why not. A -> aA | Bca B -> ba | ϵ | dA 2. Is this LL(1) and why yes/no? Show your detailed work. A -> aAa | bB B -> ϵ | bBc 3. Given LL(1) grammar (yes it is LL(1)) pseudocode a recursive descent parser assuming token tk is a global variable, scanner() returns the next token from the program being parsed, and error("...") prints the error message and exits. Assume A is the initial nonterminal. Do not forget the auxiliary function and name your other functions same as the nonterminals. Do not rewrite the grammar as it is LL(1). A -> cA | Bd B -> bBa | empty

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Question 3 2 pts For resistors in parallel, the [Select] across each resistor is equal. For resistors in series, the [Select] across each resistor is equal.

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Grapefruit juice would cause what to happen to your drug metabolism?

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Which of the following best describes what is happening in solution 'Z'? a. The net movement of water into the cell b. The net movement of solvent molecules into an area of higher solute concentration c. The net movement of salt out of the cell c. An alkaline solution e. The denaturing of proteins in the plasma membrane

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On September 26, 2010, Leah received $3,000 from his father. He settled this amount on March 6, 2011 with interest of $144.64.a. What was the time period of the loan, expressed in days (rounded up to the next day)?168161152178b. What was the annual rate of simple interest charged for this loan?1.09%0.30%3.59%10.93%

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crystal s.