Find the 8th term of the following geometric sequence.
Please enter your answer as a number.
Fill in the blank(s) with the appropriate word(s).
15,625
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Use the fundamental identities to find the value of the trigonometric function.Find csc ? if cot ? = - 
and ? is in quadrant II.
A. 
B. - 
C. - 4
D. 4
Using the factoring method, solve for the roots of the quadratic equation.9x2 - 8x = 8x2 + 1x
A. x = 0, x = - 
B. x = 0, x = 
C. x = 0, x = 9
D. x = 9
Solve the problem.If P dollars are invested at a simple interest rate r (in decimals), the amount A that will be available after t years is A = P + Prt. If $1800 is invested at a rate of 12.7% simple interest, how long will it before the amount of money available is $2142.90?
A. 0.5 yr B. 5.5 yr C. 1.5 yr D. 1.2 yr
Solve the problem.Sue wants to put a rectangular garden on her property using 78 meters of fencing. There is a river that runs through her property so she decides to increase the size of the garden by using the river as one side of the rectangle. (Fencing is then needed only on the other three sides.) Let x represent the length of the side of the rectangle along the river. Express the garden's area as a function of x.
A. A(x) = 39x2 - x
B. A(x) = 39x - 
x2
C. A(x) = 38x - 
x2
D. A(x) = 40x - 2x2