Find the nth term an of the geometric sequence.an = 
; 7000, 700, 70, . . . .
A. n = 9
B. n = 4
C. n = 7
D. n = 5
Answer: A
Mathematics
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Solve.A projectile is thrown upward so that its distance, in feet, above the ground after t seconds is 
(i) Graph this equation.(ii) What is the maximum height that the projectile reaches?
What will be an ideal response?
Mathematics
Find an algebraic expression that represents the area of the shaded region.
6x - 8
A. 36x2 - 96x + 64 B. 36x2 + 96x - 64 C. 36x2 - 96x - 64 D. 36x2 + 96x + 64
Mathematics
Determine whether the equation defines y as a function of x. -2x + x2 - 93 = y
A. function B. not a function
Mathematics
Find the indicated sum.-3 + 1 + 5 + 9 + 13 + . . . + (4n - 7)
A. n(2n - 5) B. n(2n + 5) C. n(4n + 7) D. n(4n - 7)
Mathematics