Use either the binomial theorem or Pascal's Triangle to expand the binomial.(x - 7)5
A. x5 - 35x4 + 490x3 - 3430x2 + 12,005x - 16,807
B. x5 - 35x4 + 980x3 - 6860x2 + 12,005x - 16,807
C. x5 - 35x4 + 490x3 - 3430x2 + 12,005x - 7
D. x5 - 35x4 + 980x3 - 6860x2 + 12,005x - 7
Answer: A
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The following table shows the miles M from home after h hours of driving. Find a linear model for miles from home as a function of hours driven. Round the slope to three decimal places, if necessary. h 1 2.58 4.16 5.74 M 668 582.38 496.76 411.14?
A. 
B. ?
C. ?
D. ?
Find the indicated vector.Let u = 
, v = 
. Find u - v.
A. 
B. 
C. 
D. 
Solve the problem.A swimming pool has a rectangular base 11 ft long and 22 ft wide. The sides are 6 ft high, and the pool is half full of water. How much work will it take to empty the pool by pumping the water out over the top of the pool? Assume that the water weighs 62.4 lb/ft3. Give your answer to the nearest ft ? lb.
A. 101,930 ft ? lb B. 271,814 ft ? lb C. 135,907 ft ? lb D. 203,861 ft ? lb
Simplify.
- 
A. 
B. - 
C. 
D. 