Announcers present music, news, and sports, and may provide commentary or interview guests about these or other important topics. Some act as masters of ceremonies temcees} or disc jockeys {3.15} at weddings. partiesr or clubs. Many announcers work in radio and television studios. Some announcers are self-employed; others work part time. The median annual wage for announcers was $29,01D in May 1014. SOURCE: United States. Department of Labor. "Announcers." Gccupatioml Outlook Handbook. 1? Dec. 2015. Web. 3 March 2016. A newscaster earns $25,00 and wants to invest 10% of hisfher monthly salary to save for retirement in 14 years. If hefshe invests this money at 4.5% compounded monthly. how much money will heishe have at retirement? 3} How much will be saved each yearll b] What will be the monthly deposit? c] 1n'ul'hat will be the amount in the account after 24 years? i | Practice Assignment 13.5 Counting Principles Save progress m E! 15' Score: 1401160 16516 answerec X Question 1' v E DMD pts '0 1 Z 2 Details Textbook I__' (Q Videos E 1.] Score on last try: 0 of 10 pts. See Details for more. > Next question 13 Get a similar question You can retry this question below Suppose a designer has a palette of 11 colors to work with and wants to design a flag with 3 vertical stripes, all of different colors. How manyI possible flags can be created? Your mission is to track incoming meteors to predict whether or not they will strike Earth. Since Earth has a circular cross section, you decide to set up a coordinate system with its origin at Earth's center. The equation of Earth's surface is I: + ya = 40,68 , where a: and y are distances in thousands of kilometers. 240 You observe a meteor moving along a path from left to right whose equation is (y 11;]2 I: 2 El] , 121 where y :1 5.5. What conic section does the path of the meteor travel? The meteor's path is atn] hyperbola -/ 0" . What is the center of the conic section that describes the path of the meteor? - 0" r 11 0": Determine if the meteor will strike the earth and if it does strike the earth at what point. i H I If the meteor doesn't strike the earth then enter NAN for the coordinate. A satellite dish is shaped like a paraboloid of revolution. This means that it can be formed by rotating a parabola around its axis of symmetry. The receiver is to be located at the focus. If the dish is 48 feet across at its opening and 4 feet deep at its center, where should the receiver be placed? naugmr Find the equation of the parabola. :I How far above the vertex should the receiver be placedl'l l