?For the following composite solid, find the surface are, given the following dimensions:
?
Length of Large Rectangular Solid: 11 in., Width of Large Rectangular Solid: 6 in., Height of Large Rectangular Solid: 7 in.
Length of Top Rectangular Solid: 5 in., Width of Top Rectangular Solid: 3 in., Height of Top Rectangular Solid: 4 in.
Length of Side Rectangular Solid: 4 in., Width of Side Rectangular Solid: 1 in., Height of Side Rectangular Solid: 2 in.
?
A. ?530 ft2
B. ?530 in3
C. ?322 in
D. ?85 in2
E. ?259
Answer: B
Mathematics
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Use a computer algebra system (CAS) to solve the given initial value problem.y' = 
, y(0) = 4
A. y = 8 tan-1 x - 4x
B. y = 4 ln
- 4x + 4
C. y = 5 tan-1 x - x + 4
D. y = 8 tan-1 x - 4x + 4
Mathematics
Rationalize
Mathematics
Factor by any method.9k2 - 64m2
A. (3k - 8m)2 B. (3k + 8m)(3k - 8m) C. (3k + 8m)2 D. (9k + m)(k - 64m)
Mathematics
Solve for the amount of discount and amount due.Invoice amt: $696.44Invoice date: Sept 13Terms: 1/11 EOMGoods rec'd: Sept 16Date paid: Oct 9
A. Amount of discount: $76.61; amount due: $619.83 B. Amount of discount: $6.86; amount due: $685.44 C. Amount of discount: $0; amount due: $696.44 D. Amount of discount: $6.96; amount due: $689.48
Mathematics