Use the formula for the nth term of a geometric sequence to find the indicated term of the sequence with the given first term, a, and common ratio, r.Find a5 when a = 6, r = -3.
A. -486
B. 486
C. -1458
D. 81
Answer: B
Mathematics
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Let P(x) = 4x 3 - 3x 2 + 2x - 5. Evaluate P(x) by substituting the given value of x into the polynomial and simplifying. Then evaluate the polynomial by using the remainder theorem and synthetic division.P(-4)
A. P(-4) = –327 B. P(-4) = –317 C. P(-4) = –322 D. P(-4) = –347
Mathematics
dr 3 = ? grains
A. gr cxxviii B. gr 24 C. gr 60 D. gr 180
Mathematics
Complete.0.37 m = 
cm
A. 37 B. 0.0037 C. 0.037 D. 3.7
Mathematics
Solve the problem.Suppose that the x-intercepts of the graph of y = f(x) are 4 and 5. What are the x-intercepts of 
A. -3 and -2 B. 4 and 5 C. 20 and 35 D. 11 and 12
Mathematics