Find the sum of the arithmetic series.(-3) + (-12) + (-21) + (-30) + ... + (a70)
A. -22,260
B. -633
C. -21,938
D. -21,945
Answer: D
Mathematics
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Use the Hill-Huntington method to find the apportionment.Use the Hill-Huntington method to apportion eleven seats among State P, State Q, and State R. The populations of the states are State P, 0.75 million; State Q, 1.2 million; and State R, 1.5 million.
A. P: 2; Q: 4; R: 5 B. P: 2; Q: 5; R: 4 C. P: 3; Q: 4; R: 4 D. P: 2; Q: 3; R: 6
Mathematics
Use a vertical format to find the product.x3 + 4x - 2
A. x4 + 7x3 + 4x2 + 26x - 14 B. x3 + 11x2 + 26x - 14 C. x4 + 7x3 + 4x2 + 30x + 14 D. x4 + 4x2 - 2x + 7
Mathematics
Solve the equation.
- 9 + x = -9
A. x = 0, -6 B. x = 6, -6 C. x = -6 D. x = 0, 6
Mathematics
Perform the operation indicated. Simplify.
- 
A. 
B. 
C. - 
D. - 
Mathematics