Solve the system by solving the corresponding matrix equation with an inverse, if possible.
?
?
?
A. ?
B. ?
C. ?
D. 
E. ?
Answer: A
Mathematics
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Solve the problem.Estimate the minimum number of subintervals needed to approximate the integral
with an error of magnitude less than 10-4 using the Trapezoidal Rule.
A. 71 B. 368 C. 735 D. 184
Mathematics
Construct a truth table for the statement.~q ? (~p ? q)
A. 
| T | T | T |
F T T
F F T
B.
| T | T | F |
F T T
F F T
C.
| T | T | F |
F T T
F F T
D.
| T | T | T |
F T T
F F T
Mathematics
Solve the problems.The stone is a unit of weight in the Imperial system of measurement. One stone is equivalent to 14 pounds. If a person weighs 116 pounds, find his weight in stones.
A. 8 stones 4 lb B. 11 stones 6 lb C. 1 stones 3 lb D. 4 stones 4 lb
Mathematics
Identify as an equation or an expression.-2x + 4 = 
A. Equation B. Expression
Mathematics