Use inequality symbols to rewrite the statement.x is between -15 and 16, excluding -15 and including 16.

A. -15 < x < 16
B. -15 < x ? 16
C. -15 ? x < 16
D. -15 ? x ? 16

Answer: B

Mathematics

Find the arc length parameter along the curve from the point where t = 0 by evaluating r(t) = (etcos t)i + (etsin t)j + 8etk

A. e^t -
B. e^t -
C. e^t -
D. e^t -

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Mathematics

Identify the equation as a parabola, circle, ellipse, or hyperbola.(x - 7)2 = 9 - y2

A. Ellipse B. Parabola C. Hyperbola D. Circle

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Mathematics

Divide.8397.90 ÷ 4.8

A. 1749.5625 B. 17,495.625 C. 0.00057157 D. 0.00571571

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Mathematics

Imagine that you have written down the numbers from 1 to 1,000. What is the total number of zeros you have recorded? ?

A. 161 B. 71 C. 191 D. 192 E. 141

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Mathematics