13. the relationship 1/sin(θ) is equivalent to which of the following trigonometric functions? a. sec(θ) b. csc(θ) c. cot(θ) d. arcsin(θ)

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)