Solve the equation.
= 4
A. 8
B. 4
C. -16
D. 16
Answer: D
Mathematics
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Provide an appropriate response. A measurement of an object is an estimate. Seven different measurements are taken for an object whose exact measurement is 67 cm. These measurements are 67.3 cm, 65.9 cm, 67.1 cm, 68.3 cm, 66.9 cm, 66.9 cm, and 66.4 cm. On the average, what is the difference in the measurement and the exact measurement of the object? Explain your answers.
What will be an ideal response?
Mathematics
Multiply. Simplify if possible.
? 
A. 
B. 
C. 
D. 
Mathematics
Simplify.
A. 
B. 
C. 2
D. 
Mathematics
Complete.107 cg = 
g
A. 107 B. 0.107 C. 1.07 D. 10,700
Mathematics