Divide the expression. You may want to use the property  =  + . Do not use a calculator.- 

A. - x4.5
B. -48x7
C. -7x11
D. - x2


Answer: D

Mathematics

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Solve the problem.Mendel found no dominance in snapdragons with respect to red and white flower color. When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with pink flowers. Suppose one of these second generation pinks is crossed with a pure red. What is the probability that the resulting snapdragon will have white flowers?

A. 0.25 B. 0.75 C. 0.5 D. 0

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Solve the problem.The cross section of a large telescope having a diameter of 520 feet and a maximum depth of 58 feet is depicted below.What is the equation of this parabola?

A. Not enough information
B. y = x2
C. y = x2
D. y = x2

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Read the English dial (the arrow near the zero indicates the initial deflection of the needle).__________ in.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Write the exponential equation in logarithmic form. -2 = 

A. log64/9  = -2
B. log  3/8 (-2) = 
C. log 64/9 (-2) = 
D. log 3/8  = -2

Mathematics