Chapter 1: Problem 12
A) NO CHANGE B) commonplace, C) commonplace D) commonplace—
Chapter 1: Problem 12
A) NO CHANGE B) commonplace, C) commonplace D) commonplace—
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Get started for freeIf \(\frac{x}{3}=4\) and \(x+y=32\), what is the value of \(x-y ?\) A) \(-24\) B) \(-8\) C) 12 D) 32
One of the first diets to limit the intake of carbohydrates was prescribed by Dr. William Harvey in 1862. This diet consisted of three meals a day containing equal amounts of protein per meal. If protein contains 4 dietary calories per gram, and the diet consisted of 672 dietary calories of protein per meal, how much protein, to the nearest ounce, was in each meal? (1 ounce is approximately 28 grams.)
What is the value of \(f(-2)\) if \(f(x)=\frac{x^2+4 x-8}{x-2}\) ? A) \(-3\) B) \(-1\) C) 1 D) 3
Which of the following is equivalent to \(\frac{z^2+7 z-3}{z+2}\) ? A) \(z+5-\frac{13}{z+2}\) B) \(z+5-\frac{7}{z+2}\) C) \(z+9-\frac{21}{z-2}\) D) \(z+9-\frac{15}{z-2}\)
If a bag of coins weighing 225 grams is filled with \(p\) pennies, \(n\) nickels, and \(d\) dimes, which of the following expresses \(d\) in terms of \(n\) and \(p\) ? A) \(100-\frac{10}{9}(p+2 n)\) B) \(100+\frac{10}{9}(p+2 n)\) C) \(100-\frac{10}{9}(p-2 n)\) D) \(100+\frac{10}{9}(p-2 n)\)
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