The sequence is defined recursively. Write the first four terms.a1 = 135; an+1 = 
(an)
A. a1 = 135, a2 = 45, a3 = 15, a4 = 5
B. a1 = 135, a2 = 405, a3 = 1215, a4 = 3645
C. a1 = 135, a2 = 67.5, a3 = 33.75, a4 = 16.875
D. a1 = 135, a2 = 105, a3 = 75, a4 = 45
Answer: A
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Answer the following statement(s) true (T) or false (F)
Students who see mathematical ability as a fluid characteristic attribute successes and failures to external, unchangeable traits.
Provide an appropriate response.Which of the following demonstrates the correct way to verify the solution to an equation?
A.
-3x = 15; x = 5
-3(5) = 15
B.
7x = 14; x = 7
7 (7) = 14
C. -2x = -20; x = 10
= 
x = 10
D.
-8x = 24; x = -3
-8(-3) = 24
Write the ratio as a fraction in lowest terms. Be sure to make all necessary conversions.9
days to 2
weeks
A. 
B. 
C. 
D. 
Solve the problem.Determine whether the ordered triple (2, 8, -3) is a solution of the system of equations.3x - 4y - 2z = -204x + y - z = 19 x - 2y + 3z = -23
A. Yes B. No