Provide an appropriate response.A concrete worker is pouring the footer for a rectangular house that is 60 feet long and 40 feet wide. The trench dug around the outside edge of the house is 18 inches wide and 30 inches deep. If concrete costs $64 a cubic yard, how much will the concrete for the footer cost? Round to the nearest whole cubic yard and the nearest whole dollar.
Fill in the blank(s) with the appropriate word(s).
$1,792
Mathematics
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Write the expression in simplest form. If a radical appears in the denominator, rationalize the denominator.
A. 3xy
B. 5xy
C. 5xy
D. 5xy
Mathematics
Use reduction formulas to evaluate the integral.
A. 
sec 5x tan 5x + 
ln
+ C
B. 
sec2 5x tan 5x + 
ln
+ C
C. 
sec 5x tan 5x - 
ln
+ C
D. 
sec 5x tan 5x + 
ln
+ C
Mathematics
State the property of multiplication demonstrated.5 (2 + 7) = 5 ? 2 + 5 ? 7
A. Associative B. Distributive C. Multiplication Property of Zero D. Commutative
Mathematics
Given the terms of a finite sequence, classify it as arithmetic, geometric, or neither.3, 9, 27, 81, 243
A. Arithmetic B. Neither C. Geometric
Mathematics