Express the sum using summation notation. Use a lower limit of summation not necessarily 1 and k for the index of summation.11 + 15 + 19 + 23 + . . . + 43
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Solve using the elimination method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this. 9x - 7y = 28-7x - 5y = 20
A. (-1, -3) B. (0, -3) C. (0, -4) D. No solution
Mathematics
Answer the question or give an explanation.List some advantages and disadvantages for a customer to use credit cards.
What will be an ideal response?
Mathematics
Graph the ellipse.
+ (y - 2)2 = 1
A. 
B. 
C. 
D. 
Mathematics
Let x be a number. Translate the English phrase or sentence into a mathematical expression. Four less than a number
A. 4 - x B. 4x C. x ÷ 4 D. x - 4
Mathematics