Question: 7. Find two solutions in [0, 2 ) for tan 0 = 8. A ladder needs to reach 10 feet up the side of

7. Find two solutions in [0, 2 ) for tan 0 =

7. Find two solutions in [0, 2 ) for tan 0 = 8. A ladder needs to reach 10 feet up the side of a house. If the ladder makes an angle of 57 with the ground, how long a ladder do you need? =-1/3 9. Write the equation of a cosine curve with an amplitude of 2, a period of 5 and a horizontal shift of to the right. 10. I kept track of the bunny population in my front yard over a 10 year period. The maximum population occurred in year 8 and was 8500. In year 3 the population had fallen to it lowest value of 1500. Create a sinusoidal equation that models this information. 11. A car tire is 24 inches in diameter. At how many revolutions per minute should a spin balancer be set to test a road speed of 80 miles per hour (84480 inches per minute). 12. A student was supposed to sketch the graph for f(x) = csc(2 7x) and drew the following. Are there any errors, and if so what are they? U+U TAC -0.5 0.5

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