For the functions f(x) and g(x), determine the domain of (f + g)(x) (the sum of f and g).f(x) = 11x2, g(x) = 7x - 2
A. {x ? x is a real number and x ? -7}
B. {x ? x is a real number and x ? 7}
C. {x ? x is a real number}
D. {x ? x is a real number and x ? 2}
Answer: C
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Divide.
A. 815 R1 B. 816 C. 815 R7 D. 815
Using a calculator, solve the following problems. Round your answers to the nearest tenth.A ship is 20 miles west and 32 miles south of a harbor. What bearing should the captain set to sail directly to harbor?
A. N 103.0° E B. N 58.0° E C. N 122.0° E D. N 32.0° E
Provide an appropriate response.Make this statement true using inches and feet: 15 < 13
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Write standard notation for the number in the sentence.The volume of water in the lake is seven billion, eight hundred twenty-one million, ninety-four thousand, six hundred thirteen gallons.
A. 7,000,821,094,613 B. 7,821,094,613 C. 7,821,940,613 D. 782,194,613