Solve the problem.The time, in seconds, that it takes an object to fall a distance d, in feet, is given by the algebraic expression 
. Find how long it will take a ball dropped from the top of a building 
tall to hit the ground. Write the answer in simplified radical form.
A. 
seconds
B. 
seconds
C. 
seconds
D. 
seconds
Answer: A
Mathematics
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Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be 
of an acre. How many lots will the land developer have in the 8 acres?
A. 
lot
B. 1
lots
C. 2
lot(s)
D. 28 lots
Mathematics
Find the limit.
sin
A. 
B. 1
C. 0
D. No limit
Mathematics
Solve the problem.A rectangular garden is three times as long as it is wide. If the area of the garden is 768 ft2, find the length and width of the garden.
A. length: 45 ft; width: 15 ft
B. length: 16 ft; width: 
ft
C. length: 48 ft; width: 16 ft
D. length: 256 ft; width: 3 ft
Mathematics
Subtract. Simplify, if possible.12 - 7
A. 5
B. 5
C. 11
D. 4
Mathematics