Write decimal notation.- 

A. -2.3
B. -0.23
C. -230
D. -0.023


Answer: A

Mathematics

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Write in logarithmic form. 5 = 

A. log5/6 = 5
B. log5 =  
C. log5/65 = 
D.  =  

Mathematics

Solve the problem.The orbit of a planet around a sun is an ellipse with the sun at one focus. The aphelion of a planet is its greatest distance from the sun, its perihelion is its shortest distance, and its mean distance is the length of the semimajor axis of the elliptical orbit. If a planet has a perihelion of 565.6 million miles and a mean distance of 568 million miles, write an equation for the orbit of the planet around the sun.

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

Mathematics

Solve the problem.Find the equation of a circle in standard form with center at the point (-3, 2) and tangent to the line y = 4.

A. (x + 3)2 + (y - 2)2 = 16 B. (x - 3)2 + (y + 2)2 = 4 C. (x - 3)2 + (y + 2)2 = 16 D. (x + 3)2 + (y - 2)2 = 4

Mathematics

Fill in the blank with one of the words or phrases listed below. is an expression that can be written in the form , where P and Q are polynomials and Q is not 0.

A. proportion B. complex fraction C. rational expression D. ratio

Mathematics