Perform the indicated computation. Write the answer in scientific notation.(6 × 108)(4.2 × 104)
A. 2.52 × 1032
B. 2.52 × 1013
C. 25.2 × 1013
D. 252 × 1012
Answer: B
Mathematics
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Determine the appropriate rotation formulas to use so that the new equation contains no xy-term.9x2 - 4xy + 5y2 - 8x + 8y = 0
A. x = 
x' - 
y' and y = 
x' + 
y'
B. x = -y' and y = x'
C. x = 
x' - 
y' and y = 
x' + 
y'
D. x = 
(x' - y') and y = 
(x' + y')
Mathematics
Use a calculator to find the logarithm. Give an approximation to four decimal places.log 2.04
A. 0.3096 B. 0.2878 C. 0.3304 D. 0.7129
Mathematics
Find the exact value under the given conditions.cos ? = - 
, 
< ? < ?; sin ? = 
, 
< ? < ? Find tan(? - ?).
A. 
B. 
C. - 
D. - 
Mathematics
Provide an appropriate response.Determine which graph is the derivative of the other.
A. f' = g B. g' = f
Mathematics