Use positive rational exponents to rewrite the expression. Assume variables are positive.

A. x7/2
B. x1/14
C. x2/14
D. x2/7


Answer: D

Mathematics

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Solve the proportion. = 

A. 3.5 B. 92.6 C. 28 D. 14

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Use the circle graph of one family's allowance for appliances in their new house to complete the exercise. Write ratios as fractions in lowest terms.A = $642D = $629B = $838E = $493C = $566F = $266Find the ratio of clothes dryer to microwave.

A.  
B.
C.  
D.  

Mathematics

Find the slope of the line containing the points (2,9 ) and (?5,?6 ) .

What will be an ideal response?

Mathematics

Assume that , and that U is the universal set of natural numbers less than 11. Find

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?

A.
B.
C.
D.
E.

Mathematics