Solve the equation.25x2 = 16
A. x = 
B. x = 
, - 
C. x = 
D. x = 
, - 
Answer: D
Mathematics
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Write the number as a fraction. Do not simplify.0.648
A. 
B. 
C. 
D. 
Mathematics
Indicate whether the list of terms are like or unlike.12z, -8z
A. like B. unlike
Mathematics
Find the indicated term of the geometric sequence.a1 = 960, r = 
; Find a4.
A. a4 = - 
B. a4 = 
C. a4 = -15
D. a4 = 15
Mathematics
Determine the intervals on which the function is increasing, decreasing, and constant.
A. Increasing on (-5, -3) and (2, 5); Decreasing on (-3, 0); Constant on (0, 2) B. Increasing on (-3, -1); Decreasing on (-5, -2) and (2, 4); Constant on (-1, 2) C. Increasing on (-3, 1); Decreasing on (-5, -3) and (0, 5); Constant on (1, 2) D. Increasing on (-3, 0); Decreasing on (-5, -3) and (2, 5); Constant on (0, 2)
Mathematics