Find the absolute and relative errors.The true distance from your home to your office is 34.8 miles but your odometer reads 35.9 miles.
A. absolute error: 1.1 miles
relative error: 3.2%
B. absolute error: -1.1 miles
relative error: -3.2%
C. absolute error: 1.1 miles
relative error: 3.1%
D. absolute error: 1.1 miles
relative error: 0.3%
Answer: A
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Mark as true any statement that is always true. Mark as false any statement that is never true or that is not necessarily true. Be able to justify your answers.
1. The surface area of a rectangular prism is the sum of the areas of the six rectangles which form its faces. 2. The volume of any pyramid is the product of one-half the area of the base and its height. 3. The volume of a sphere is the product of and four times the cube of the radius. 4. The volume of a right pyramid is 1/3 of the volume of a right prism with the same height and the same base. 5. The volume of a sphere is 1/3 of the volume of a right circular cylinder with the same diameter.
Determine the upper and lower bounds on the zeros of the given function.f(x) = 3x5 + 6x3 - 8x2 + 4
A. upper bound: 4; lower bound: -4 B. upper bound: 1; lower bound: -1 C. upper bound: 1; lower bound: -4 D. upper bound: 4; lower bound: -1
Add.18 + 18.6 + (-29) + (-14.8) + 88
A. 118 B. 73.2 C. 80.8 D. 102.8
Determine whether the equation is a quadratic equation.4x + x2 = 5
A. Yes B. No