Acurve in polar coordinates is given by: r=9+3cosθ. point p is at θ=21π/18 .?
a. find polar coordinate r for p , with r> 0 and π< θ< 3π/2 .
b. find cartesian coordinates for point p.
c. how may times does the curve pass through the origin when 0< θ< 2π?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?