Solve the problem. Round to the nearest tenth.A comet follows the hyperbolic path described by  -   = 1, where x and y are in millions. If the sun is the focus of the path, how close to the sun is the vertex of the path?

A. 4.8 million
B. 3.9 million
C. 0.5 million
D. 19 million


Answer: C

Mathematics

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Provide an appropriate response.The range and standard deviation of the data set below are 35 and 12.47 respectively. 5, 24, 25, 26, 40If the 26 is replaced with 39, how will this affect the range? How will this affect the standard deviation. Use your answers to explain why the standard deviation is preferable to the range as a measure of variation.

What will be an ideal response?

Mathematics

Perform the indicated operation. Assume that all variables are nonnegative. + 3 + 3

A. 6x
B. 19x
C. 19x
D. 6x

Mathematics

Solve. Where appropriate, include approximations to the nearest thousandth. If no solution exists, state this.e0.08t + 4 = 7

A. 13.733 B. 1.099 C. 0.088 D. 6.995

Mathematics

Provide an appropriate response.When a manufacturer offers a product for sale to a retailer, the amount deducted from the list price is called the:

A. percent B. complement C. trade discount D. net price

Mathematics