Solve the problem.The velocity v in feet per second of a free-falling object can be found using the formula 
, where d is the distance (in feet) that the object has already fallen. Find the velocity of an object that has already fallen 210 feet. Round to the nearest foot per second.
A. 116 ft/s
B. 17 ft/s
C. 82 ft/s
D. 14 ft/s
Answer: A
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Use the Venn diagram below to find the number of elements in the region.
n(A ? B ? C)
A. 44 B. 8 C. 16 D. 18
Write the number in expanded form.507
A. 5(10)+ 0(100) + 7(1000) B. 5(100) + 0(10) + 7(1) C. 5(1000) + 0(100) + 7(10) D. 5(1) + 0(10) + 7(100)
Change the improper fraction to a mixed number or a whole number.
A. 4
B. 3
C. 
D. 2
Suppose the annual salaries of three people are: Employee #1$42,727Employee #2$40,000Employee #3 (half-time)$20,000? What are their salaries if they are given a 10% raise, and then the result is rounded to the nearest $1,000 using Hamilton's plan with a cap on the total salaries of $114,000? Employee #1$__________Employee #2$__________Employee #3 (half-time)$__________
What will be an ideal response?