Please solve attached exercises using the Equation Editor, you must show work. Answers are already provided from the actual book. You must show however how you have arrived at the answer.

4 factoring problems, then:

Exercise 90: (no answer was provided in the book)

Avoiding a collision. A car is traveling on a road that is perpendicular to a railroad track. When the car is 30 meters from the crossing, the car's new collision detector warns the driver that there is a train 50 meters from the car and heading the same crossing. How far is the train from the crossing?

Exercise 92: (no answer was provided in the book)

Winter wheat. While finding the amount of seed needed to plant his three square wheat fields, Hank observed that the side of one field was 1 kilometer longer than the side of the smallest field and that the side of the largest field was 3 kilometers longer than the side of the smallest field. If the total area of the three fields is 38 square kilometers, then what is the area of each field?

Exercise 96: (no answer was provided in the book)

Venture capital. Henry invested $12,000 in a new restaurant. When the restaurant was sold two years alter, he received $27,000. Find his average annual return by solving the equation:

... change in the reliability factors are calculated ...factor -1. The incremental reliability factor for first ... from the following formula - = Projected misstatement ...

... 20. Consider the polynomial P(x), shown in both standard form and factored form. ... (b) What is the center of the circle? (c) What is the equation of the circle? ...

... have been placed in a worksheet with the growth factors and percentages ... absolute reference to the cells in the Growth Factor range throughput the formula. ...

... to finding factors, prime numbers, Greatest common factor, Least common factor, fractions, mathematical operations, solving linear equations, coordinate ...

... Two of these factors are the number of beds in the hospital and the number of admissions. ... ASSIGNMENT: * State the linear equation, * Explain the overall ...

... if the graph is provided or the demand and supply equations are given. ... A monopsonist faces a _____ factor supply curve; therefore, its marginal factor supply ...

... observe generally increasing estimates of in Equation (2) as ... the asset's sensitivity to the risk factors in the ... If a factor model is properly speciļ¬ed (that ...

... day 1. Basically the student needs to know how to factor quadratic whether ... Solving quadratic equations will just be an application of factoring quadratics. ...