Find the distance d(P1, P2) between the points P1and P2.P1 = (1, -4); P2 = (-1, 4)
A. 10
B. 60
C. 2
D. 60
Answer: C
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Find the derivative of the function at the given point in the direction of A.
A. - 
B. 
C. - 
D. - 
Solve the problem.The national debt of a country is $50 billion and the population is 4,250,000. What is the debt per person? Express the answer in decimal notation, rounded to the nearest whole number.
A. $1177 B. $90,312,500 C. $117,650 D. $11,765
Solve the problem.
The graph of y = f(x) depicts the amount of cash y in dollars that a bank teller has at his station after x minutes. (i) Determine the initial and final amounts of cash at the teller station. (ii) How many deposits occurred during this time period?
A. $800, $400; 2 B. $800, $300; 0 C. $700, $450; 1 D. $800, $400; 1
Rewrite the number or expression as requested.8.64 ? 105 (Rewrite as a standard numeral.)
A. 8,640,000 B. 86,400 C. 864,000 D. 432