Solve the problem.For the triangle with vertices located at A(5, 5, 3), B(2, 4, 2), and C(1, 1, 1) , find a vector from vertex C to the midpoint of side AB.

A. i + j + k
B. i + j + k
C. i + j + k
D. i + j + k


Answer: C

Mathematics

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Calculate, accurate to four decimal places.

A. 0.1124 B. 0.1261 C. 0.1163 D. 0.1037

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Determine whether the statement makes sense. If the statement is possible then it makes sense. If it is clearly impossible, it does not make sense.  Yesterday the total number of gallons of gasoline used by people driving cars in the United States was 

A. Yes B. No

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Perform the indicated operations.1 +  - 

A.
B.
C.  
D.

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Supply the missing numbers. Round any decimal to the nearest thousandth and percent to the nearest tenth of a percent if necessary.fractiondecimalpercent?34%

A.

?; 0.34

B.
3.4

C.
?; 3.4

D.
?; 0.34

Mathematics