Find the exact value of sin(2θ) for the trigonometric expression given where θ is located in the stated quadrant: cos(theta) = -4/5 and θ is in Quadrant II.
a. -3/4
b. pi
c. -24/25
d. 1

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap