C957 Unit 2 Review Module 2 questions and answers with grade A+ with detailed accurate solutions

A pastry recipe calls for no more than three teaspoons of powdered sugar on top "to taste." What interval represents the amount of sugar? A) [2, 3] B) [3, 3] C) [3, 0] D) [0, 3] - ANS[0,3] The relationship between degrees Fahrenheit and degrees Celsius is given by the equation F=1.8C+32. This is evident in the following interactive graph. For which interval of Celsius temperatures is the Fahrenheit temperature between 68 and 77? A) [20, 25] B) [154.4, 170.6] C) [100, 109] D) [68, 77] - ANS[20, 25] The following home-value graph is for Portland, Oregon. During which year were home values the lowest? A) Around 2016 B) Around 2002 C) Around 2011 D) Around 2009 - ANSAround 2011 Consider the two plans Leisha had for her business. For Plan A, where Leisha invests heavily in equipment but requires less labor, how much does the cost increase in the first five years? A) $2 million B) $1 million C) $1.5 million D) $500,000 - ANS$1 million The temperature y of coffee (in degrees Fahrenheit) in a cup x minutes after being brewed is graphed like in the following interactive graph. You would like your coffee to remain at least 114⁰F. During what interval of time is the coffee still that hot? A) [0, 5] B) [5, 30] C) [0, 7] D) [5, 7] - ANS[0, 5]