Solve for x.|0.6x - 0.8| ? 1
A. -1.5 ? x ? -1.167
B. -0.333 ? x ? 3
C. 1.167 ? x ? 1.5
D. -3 ? x ? 0.333
Answer: B
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?Which of the following is not a viable method to find the difference in temperature between the highest and lowest recorded temperatures? ? Lowest Temperature Destiny, Arizona Highest Temperature 85 ? 126? Lowest Temperature - 65 ? 32 ?
A. ?The difference in highest and lowest temperatures in Frost-Bite Falls, Minnesota can be modeled as: 85 - (-65) B. ?The difference in highest and lowest temperatures in Destiny, Arizona can be modeled as: 126 - 32. C. ?The difference in highest and lowest temperatures in Frost-Bite Falls, Minnesota can be modeled as |-65 - 85|: D. ?The difference in highest and lowest temperatures in Frost-Bite Falls, Minnesota can be modeled as: |85| - |-65|. E. The highest temperature is Destiny, Arizona and the lowest temperature in Frost-Bite Falls, Minnesota can be modeled as: |-65 - 126|.
Use differentiation to determine whether the integral formula is correct.
dx = (3x + 1)4 + C
A. No B. Yes
Solve the problem.A circle of radius r is inscribed in a square with sides 2r as shown in the figure. Express the total of the shaded areas in terms of r and ? as a completely factored polynomial.
A. r2(4 - ?) B. r2(2 + ?)(2 - ?) C. ?2(4 - r) D. r(2-?)2
Solve.Jim wants to plan a meal with 113 grams of carbohydrates and 1090 calories. If green beans have 7 grams of carbohydrates and 30 calories per half cup serving and if french fried shrimp have 9 grams of carbohydrates and 190 calories per three-ounce serving, how many servings of green beans and shrimp should he use?
A. 7 half cups of beans and 9 three-ounce helpings of shrimp B. 4 half cups of beans and 11 three-ounce helpings of shrimp C. 11 half cups of beans and 4 three-ounce helpings of shrimp D. 9 half cups of beans and 7 three-ounce helpings of shrimp