Write an expression for the nth term of the sequence 
Assume that n begins with 1.
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
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Find the intervals on which the function is continuous.y = 
A. continuous on the interval [
, ?)
B. continuous on the interval [-
, 
]
C. continuous on the intervals (-?, -
] and [
, ?)
D. continuous everywhere
Mathematics
Construct a truth table for the statement.~(p ? q) ? (p ? (~s ? q))
A. 
| T | T | T | T |
T F T F
T F F F
F T T T
F T F T
F F T T
F F F T
B.
| T | T | T | T |
T F T T
T F F F
F T T T
F T F T
F F T T
F F F T
Mathematics
Write the decimal number that has the specified place values.2 tens, 6 hundredths, 3 ones, 4 ten-thousandths, 1 thousandth, 6 tenths
A. 23.6614 B. 63.2614 C. 23.06614 D. 1,023.664
Mathematics
Use the quadratic formula to solve the given equation.(x + 7)(x - 1) = -4
A. -3 ± 
B. 3 ± 
C. 3 ± 
D. -3 ± 
Mathematics