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juana sanmiguel

juana s.

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What are THREE ways macroalgae have evolved to survive in the rocky intertidal?

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Thiazide diuretics exert their diuretic effect via blockage of the sodium-chloride (Na/CI) channel in the apical side of distal convoluted tubule (DCT) epithelial cells. When the Na/Cl channel is blocked, the action of the sodium-potassium (Na/K) pump on the basolateral side of the DCT cells is also decreased. Based on this which of the following are plausible effects of thiazide diuretics? Less K+ is secreted from plasma. Can lead to increase aldosterone release due to decrease in Na+ in plasma The resulting high aldosterone secretion can lead to hypokalemia Less Na+ is reabsorbed into plasma.

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You find your dream home and have saved 25% of its total cost for a downpayment. You negotiate an unusual weekly mortgage payment structure. How much is your weekly mortgage payment if the terms are APR, or stated, interest rate 4.5% (compounded weekly) on a 15 year mortgage? Oh, by the way, your dream home costs $750,000. Question 15 options: $1,322.69 $992.02 $1,053.96 $1,258.62

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Suppose Coca-Cola (Coke) and Pepsi Cola (Pepsi) can each choose to offer a discount price (DP) or the regular price (RP) with the following payoff matrix (payoffs are profits and a higher number is better): Pepsi: DP RP Coke: | Coke: $4 billion | Coke: $8 billion | DP | Pepsi: $4 billion | Pepsi: $1 billion | | Coke: $2 billion | Coke: $6 billion | RP | Pepsi: $5 billion | Pepsi: $4 billion | Using this payoff matrix, would Coke be willing to pay Pepsi to assure collusion? Yes No

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Suppose an organization wishes to change for the better. It can accomplish that just by changing people's roles, responsibilities, and lines of authorities. true or false

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Find the z value such that 97% of the standard normal curve lies between -z and z. (Round your answer to two decimal places.) z =

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The following statements correctly prints "Passed" if the student's grade is greater than or equal to 60 and "Failed" if the student's grade is less than 60? [The quotes, of course, should not print.] printf("%s\n", grade >= 60 ? "Passed" : "Failed"); O True False

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Evaluate the function at the given values. f(x) = 5x a. f(10) b. f(-6) c. f(0)

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Answer questions a-c about the Bronsted acid-base reaction below using the identifying letters A-D below each structure. The pKa's for the acids of interest are: benzene (pKa = 43), and ammonia (pKa = 36). benzene ammonia benzene anion amide NH3 NH2 a) The stronger base is B b) Its conjugate acid is D c) The species that predominate at equilibrium are (two letters, e.g. ac) BC An error has been detected in your answer. Check for typos, miscalculations etc. before submitting your answer. Submit Answer Retry Entire Group 1 more group attempt remaining

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12. The magnitude of current labeled 'i' in the circuit below is ____ A (please enter two digits after decimal) 5 V 2.5 ? 2.5 ? 2.5 ? i 5 ? 2.5 ? 5 ?

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