Express the number in terms of j.
A. 4j
B. -4
C. 4
D. -4j
Answer: A
Mathematics
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Graph the function using the slope and y-intercept.f(x) = 2x + 2
A. 
B. 
C. 
D. 
Mathematics
Find the volume of the solid, rounded to the nearest integer where appropriate.Cylindrical grain silo with hemispherical top
A. 144,497 ft3 B. 121,508 ft3 C. 11,963 ft3 D. 236,449 ft3
Mathematics
Use synthetic division to find the quotient.(2x3 + x2 - 2x + 2) ÷ (x + 2)
A. 2x2 - 3x + 4
B. 2x2 - 3x - 4 + 
C. 2x2 - 3x + 4 + 
D. 2x2 - 3x - 4
Mathematics
Solve using Cramer's Rule.Two different gasohol mixtures are available. One contains 5% alcohol and the other 12% alcohol. How much of each should be mixed to obtain 1000 gallons of gasohol containing 10% alcohol?
A. 417 gal 5%, 583 gal 12% B. 714 gal 5%, 714 gal 12% C. 50 gal 5%, 120 gal 12% D. 286 gal 5%, 714 gal 12%
Mathematics