Find $(2+\sqrt{5} i)^{3}$ Using De Moivre's Theorem $-0.81+0.58 i$ B) $-22+15.65 i$ C) $0.18+0.98 i$

Q12: The scalar k is

Q13: An NFL punter at the 15

Q14: Let <span class="ql-formula" data-value="\mathbf{u}=\langle-1,-1\rangle"><span class="katex"><span

Q15: The parametric equations x(t)=t-2

Q16: What is the vector projection of

Q18: Find the quotient <span class="ql-formula"

Q19: Find the quotient <span class="ql-formula"

Q20: A plane is flying on a

Q21: The parametric equations <span class="ql-formula"

Q22: Identify the graph of the polar