Write the answer to the problem as an algebraic expression.Bill is m years old. How old will he be in 3 years? How old was he 12 years ago?
A. m + 3; 12 - 1;
B. m3; 1 - 12
C. m + 12; m - 3
D. m + 3; m - 12
Answer: D
Mathematics
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Find the flux of the curl of field F through the shell S.F = -4x2yi + 4xy2j + ln zk ; S: r(r, ?) = r cos ?i + r sin ?j + 4rk, 0 ? r ? 4 and 0 ? ? ? 2?
A. 
B. - 512?
C. 
?
D. - 
Mathematics
Convert the units.592 g = 
mg
A. 59,200 mg B. 0.0592 mg C. 0.592 mg D. 592,000 mg
Mathematics
Use a sum or difference identity to find the exact value.
A. 
B. 
C. 
D. 
Mathematics
Expand the expression using the Binomial Theorem.(w - s)6
A. w6 - 8w5s + 17w4s2 - 22w3s3 + 17w2s4 - 8ws5 + s6 B. w6 - 6w5s + 15w4s2 - 20w3s3 + 15w2s4 - 6ws5 + s6 C. w6 - s6 D. w6 - 6w5s - 30w4s2 + 120w3s3 + 360w2s4 - 720ws5 - 720s6
Mathematics