Find the indicated term of the geometric sequence.a1 = -4, r = 3; find a11
A. -236,192
B. 26
C. -708,588
D. -236,196
Answer: D
Mathematics
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Convert the numeral to Hindu-Arabic form.
A. 1010 B. 110 C. 11,000 D. 1100
Mathematics
Write the complex number in polar form.1 + 3j
A. 
(cos 71.62° + j sin 71.62°)
B. (cos 71.62° + j sin 71.62°)
C. 4(cos 71.62° + j sin 71.62°)
D. 
(cos 71.62° + j sin 71.62°)
Mathematics
Suppose 100 people counted the number of cars passing an intersection in one hour. Due to error, not all people get the same value. The mean is 75 and the standard deviation is 1. Use the sketch to find how many people report the following. 
Within 1 car of the mean
A. 68 people B. 91 people C. 47 people D. 34 people
Mathematics
Factor.12y2 + 54y - 30
A. 6(2y + 1)(y - 5) B. 12y2 - 54y - 30 C. (12y - 6)(y + 5) D. 6(2y - 1)(y + 5)
Mathematics