Solve the problem.A large classroom is set up so that each seat is exactly one yard from the seats in front, behind, and to each side of it. Sarah sits 7 seats behind and 7 seats to the right of her friend Kevin, and she sits 8 seats behind and 14 seats to the right of her friend Krishna. Find the distance between Kevin and Krishna.
A. 4.000
B. 3.464
C. 10.000
D. 7.071
Answer: D
Mathematics
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A. y = 0.95x - 11.8 B. y = 0.95x + 11.8 C. y = 1.05x - 11.8 D. y = 1.05x + 11.8
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Find 
.f(x) = 3x2 + 9x - 7
A. 6x + 9 B. 6x + 9 + 3h C. 6xh + 9h + 9h2 D. 3x + 6 + 6h
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Convert. When necessary, round the answer to two decimal places.5 cups = fluid ounces
A. 20 B. 80 C. 40 D. 10
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After determining whether the variation model below is of the form 
or 
, find the value of k.
x
20
40
60
80
100
y
?
?
?
?
A. 
B. 
C. 
?
D. 
E. 
?
Mathematics