Find an equation of a plane passing through the points , and perpendicular to the plane

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?



A.
B.
C.
D.
E.

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Answer: C

Mathematics

Write the rational expression in lowest terms.

A.
B.
C.
D.

Solve the problem.A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents time in years and y represents the amount of the isotope left then the equation for the situation is   In how many years will there be 94% of the isotope left?

A. 256 years B. 600 years C. 300 years D. 309 years

Simplify the following by combining like terms.2x7 + 6x3 + 5x7

A. 13x17 B. 7x7 + 6x3 C. 13x3 D. cannot be simplified

Find the exact value of the expression.

A.
B.
C.
D. 2