In a bird park 21 out of 175 birds are flamingos. what percentage of birds are flamingos in the bird park.

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years