Solve the application and answer with a complete sentence. Round to the nearest tenth of a percent if necessary.On a biology test, a student got 25 questions correct but did not pass. On a second attempt, the student got 36 questions correct. What was the percent of increase?
A. There was a 44% increase.
B. There was a 56% increase.
C. There was a 11% increase.
D. There was a 30.6% increase.
Answer: A
Mathematics
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Given that D-E-F on 
, name the property that leads to the conclusion 
.
What will be an ideal response?
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Use the graph to evaluate the limit.
f(x)
A. 1 B. -1 C. Does not exist D. 0
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The coordinates of the center of a circle and a point on the circle are given. Find the radius of the circle.Center: (-2, -4), point on the circle (6, 2)
A. 2
B. 2
C. 2
D. 10
Mathematics
Solve. x - z = -73x - y = -1 x + y + z = 18
A. (-1, -2, 6) B. (2, 7, 9) C. (1, 9, 8) D. (3, 5, 10)
Mathematics