Solve.Using the formula to find Fahrenheit (F) in terms of Celsius (C), F = 
C + 32, find the range (to the nearest tenth) of the Fahrenheit temperature when the range of the Celsius temperature is between 4°C and 10°C, inclusive.
A. Between 39.2°F and 50°F, inclusive
B. Between 34.2°F and 32.8°F, inclusive
C. Between 23.2°F and 34°F, inclusive
D. Between 7.2°F and 18°F, inclusive
Answer: A
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Solve using a system of three linear equations.Ron attends a cocktail party (with his graphing calculator in his pocket). He wants to limit his food intake to 143 g protein, 130 g fat, and 162 g carbohydrate. According to the health conscious hostess, the marinated mushroom caps have 3 g protein, 5 g fat, and 9 g carbohydrate; the spicy meatballs have 14 g protein, 7 g fat, and 15 g carbohydrate; and the deviled eggs have 13 g protein, 15 g fat, and 6 g carbohydrate. How many of each snack can he eat to obtain his goal?
A. 5 mushrooms, 4 meatballs, 7 eggs B. 4 mushrooms, 7 meatballs, 5 eggs C. 7 mushrooms, 5 meatballs, 4 eggs D. 8 mushrooms, 6 meatballs, 5 eggs
Multiply.4x2(6x7 + 7x3 + 10)
A. 24x9 + 7x3 + 10 B. 24x7 + 28x3 + 40 C. 24x9 + 28x5 D. 24x9 + 28x5 + 40x2
Express the integrand as a sum of partial fractions and evaluate the integral.
A. 3.912 B. 0.9780 C. 1.594 D. 1.956
Determine any local or absolute extrema as indicated.Use the graph of f to estimate the absolute extrema.
A. Absolute maximum: 1; absolute minimum: 4 B. Absolute maximum: ?; absolute minimum: -? C. Absolute maximum: approx. 3.66; absolute minimum: approx. -2.55 D. No absolute maximum; no absolute minimum