To join a local square dancing group jan has to pay $100 registration fee plus $20 per month how many months can she dance for $400

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Consider circle o, where and . m∠bpd °. °.