Solve the problem.A rectangular garden has dimensions of 18 feet by 9 feet. A gravel path of equal width is to be built around the garden. How wide can the path be if there is enough gravel for 280 square feet?
A. 6.5 ft
B. 4 ft
C. 5 ft
D. 6 ft
Answer: B
Mathematics
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Solve the initial value problem for y as a function of x.(x2 + 4)
= 1, y(2) = 0
A. y = 
sin-1 
- 
B. y = 
tan-1 
- 
C. y = 
- 1
D. y = 
tan-1 
Mathematics
Find the length of the curve.The spiral r = 3?, 0 ? ? ? ?
A. 
B. 
(?
+ ln (? + 
))
C. 3
D. 8((?2 + 1)3/2 - 4)
Mathematics
Solve the equation by the method of your choice. Simplify irrational solutions, if possible.(7x + 9)2 = 64
A. 
B. 
C. 
D. 
Mathematics
Write the fraction in lowest terms.
A. 
B. 
C. 
D. 
Mathematics