An object is taken out of a 
room and placed outside where the temperature is 
room. Twenty-five minutes later the temperature is 
. It cools according to
Newton's Law. The temperature of the object after one hour is
Select the correct answer.
?
A. 
B. 
C. 
D. 
E. 
Answer: B
Mathematics
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Evaluate the expression.(-2)0
A. 0 B. 1 C. -2 D. -1
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Find the unknown degree measure (to the nearest whole degree) for the sector of a circle's graph showing the distribution of bachelor's degrees conferred in math, science and engineering. Bachelor's Degrees Conferred in Math, Science, and Engineering
A. 108° B. 118° C. 113° D. 98°
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Express the number in scientific notation.0.00000080807
A. 8.0807 × 107 B. 8.0807 × 10-7 C. 8.0807 × 106 D. 8.0807 × 10-6
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Find the exact value of the expression.sin 245° cos 5° - cos 245° sin 5°
A. 
B. - 
C. - 
D. 
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