Perform the indicated operations. Write the result using only positive exponents. Assume all variables represent nonzero real numbers.

A.
B.
C.
D.


Answer: D

Mathematics

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Solve.A child's dose of medicine is  of a pre-measured dose cup. If the bottle of medicine is the size of 8 dose cups, how many children's doses are there in the bottle?

A.  dose(s)
B. 14 doses
C.  doses
D. 48 doses

Mathematics

Change to the equivalent decimal.

A. 0.48 B. 4.8 C. 48 D. 0.21

Mathematics

Write the fraction in decimal notation.

A. 6.336 B. 6.32 C. 6.324 D. 6.345

Mathematics

Factor the expression by removing the common factor with the smaller exponent. ? ?

A. ?
B. ?
C.
D. ?
E. ?

Mathematics