Write the first five terms of the geometric sequence with the given information.an = 7an-1; a1 = 4
A. 4, 11, 18, 25, 32
B. 7, 28, 196, 1372, 9604
C. 28, 196, 1372, 9604, 67,228
D. 4, 28, 196, 1372, 9604
Answer: D
Mathematics
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Find the general solution of the equation. Express the solution explicitly as a function of the independent variable.y'(t)csc t = ey/3
A. y = - ln
+ C
B. y = 3 ln
C. y = ln
+ C
D. y = -3 ln
Mathematics
Find the midpoint of the line segment joining the points P1 and P2.P1 = (4b, 6); P2 = (5b, 5)
A.
B.
C.
D.
Mathematics
Write the English phrase as an algebraic expression. Let the variable x represent the number.the product of -18 and the sum of a number and 29
A. -522x B. -18(x + 29) C. -18x + 29 D. -18 + 29x
Mathematics
Evaluate the polynomial for the given values of x and y.7x + 9y - 5; x = -2 and y = 4
A. 22 B. 10 C. 8 D. 17
Mathematics