Remove the parentheses and simplify, if possible.( 6n3 + 13n + 10) - ( 9n2 - 9n - 6)
A. -3n2 + 22n + 16
B. 6n3- 9n2 + 22n + 16
C. 6n3- 9n2 + 22n + 4
D. -3n2 + 22n + 4
Answer: B
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Write the number in standard notation.4.617 x 10-6
A. -4,617,000 B. 0.00004617 C. 0.0000004617 D. 0.000004617
Find all the permutations of the set.{E F, G}
A. {E, F, G}, {E, G, F}, {F, G, E}, {F,E, G}, {G, E, F}, {G, F, E}, {E, E, E}, {F, F, F} {G, G, G} B. {E, F, G}, {F, G, E}, {F,E, G}, {G, E, F}, {G, F, E} C. {E, F, G}, {E, G, F}, {F, G, E}, {F,E, G}, {G, E, F}, {G, F, E} D. {E, F, G}, {F, G, E}, {G, E, F}
Use the simple interest formula to determine the missing value. Round dollar amounts to the nearest cent and percents to the nearest hundredth when necessaryp = $6205, r = ?, t = 5 months, i = $90.49
A. r = 28.57% B. r = 1.4% C. r = 0.04% D. r = 3.5%
Solve the inequality. Graph the solution set and write the solution set in set-builder notation.x2 - 2x - 35 < 0
A. {x|x < -5}
B. {x|x > 7}
C. {x|-5 < x < 7}
D. {x|x < -5 or x > 7}