The polar coordinates of a point are given. Find the rectangular coordinates of the point.
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
The population N, in millions, of insects in a certain area after t years of observation is given in the following table. t 3 5 7 9 11 N 8.24 8.32 10.97 13.26 16.66A: Use exponential regression to model the insect population as a function of time. Round your answer to two decimal places.B: Plot the exponential model along with the data points.C: According to the exponential model, when is the insect population expected to reach 22.62 million? Round your answer to two decimal places.
What will be an ideal response?
Use a graphing utility to solve the system of equations. Express the solution rounded to two decimal places.
A. x = -4.76, y = 1.52; x = -0.01, y = 5.00 or (-4.76, 1.52), (-0.01, 5.00) B. x = 4.76, y = -1.52; x = 0.01, y = 5.00 or (4.76, -1.52), (0.01, 5.00) C. x = 5.12, y = 3.67; x = -0.76, y = 2.05 or (5.12, 3.67), (-0.76, 2.05) D. x = 5.12, y = -3.67; x = 0.76, y = 2.05 or (5.12, -3.67), (0.76, 2.05)
Use the quotient rule to divide and simplify.
A. 2
B. 3
C. 
D. 
Evaluate the expression.
A. 5040 B. 0 C. 7 D. 1