Use I = Prt for simple interest to find the indicated quantity.P = $3000; t = 90 days; I = $105. Find r. (Use 360 days in a year.)
A. 3.5%
B. 14.0%
C. 9.7%
D. 14.2%
Answer: B
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Solve the problem. Use 3.14 as an approximation for ? where appropriate.How many square centimeters of glass does it take to make the bottom and sides of a cubic shaped aquarium with an edge of 49 cm?
A. 12,005 cm2 B. 14,406 cm2 C. 117,649 cm2 D. 9604 cm2
Find the GCF for the group of terms.38 and 95
A. 19 B. 190 C. 18 D. 10
Solve the polynomial equation. In order to obtain the first root, use synthetic division to test the possible rational roots. x3 - 6x2 + 21x - 26 = 0
A. {-2, 2 + 
, 4 - 
}
B. {2, 3 + 2i, 3 - 2i}
C. {2, 3 + 
, 3 - 
}
D. {2, 2 + 3i, 2 - 3i}
Solve the problem.Zak is paid a weekly salary of $440 plus 5% commission on his weekly sales. Let p be Zak's total salary for s dollars in weekly sales.
A. p = 0.05s - 440 B. p = 5s - 440 C. p = 5s + 440 D. p = 0.05s + 440