Find the indicated term of the arithmetic sequence.Given an arithmetic sequence with d = -7 and a4 = -33, find a20.
A. -145
B. -152
C. 152
D. 145
Answer: A
Mathematics
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Convert the numeral to Hindu-Arabic form.
A. 20 B. 20,000 C. 200 D. 2000
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Use the given transformation to evaluate the integral.
Rwhere R is the interior of the ellipsoid 
A. 144? B. 160? C. 96? D. 192?
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The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
At what time was the temperature its lowest?
A. 6 p.m. B. 4 p.m. C. 9 a.m. D. 1 p.m.
Mathematics
Factor using substitution.6z6 - 5z3 - 6
A. (2z3 + 3)(3z3 - 2) B. (6z3 + 1)(z3 - 6) C. (2z3 - 3)(3z3 + 2) D. (6z3 - 3)(z3 + 2)
Mathematics