Evaluate the Integral $$\int _ { 0 } ^ { x / 6 } \frac { 10 + \cos ^ { 2 } \theta } { \cos ^ { 2 } \theta }$$

Q67: The speed of a runner increased

Q68: Evaluate the integral <span class="ql-formula"

Q69: Evaluate the integral. <span class="ql-formula"

Q70: Use the definition of area to

Q71: Use the Midpoint Rule with

Q73: Find the indefinite integral.<br> <span class="ql-formula"

Q74: Find the integral using an appropriate

Q75: Find the integral.<br> <span class="ql-formula" data-value="\int

Q76: Find the integral using the indicated

Q77: Find the derivative of the function.<br>