Find the distance d(A, B) between the points A and B.A(-5, -2); B(5, 3)
A. 5
B. 75
C. 5
D. 75
Answer: A
Mathematics
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Find first four terms of the indicated expansion by use of the binomial series.
A. 5
B. 5 - 
x + 
x2 - 
x3 + . . .
C. 25 - 
x + 
x2 - 
x3 + . . .
D. 
Mathematics
Fill in the blank with the appropriate measurement relationship.
hr = 1 day
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor the trinomial completely.49x2 - 28x + 4
A. (7x + 2)2 B. (7x - 2)(7x + 2) C. (49x + 1)(x + 4) D. (7x - 2)2
Mathematics
Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.sin 
A. -1
B. - 
C. 
D. - 
Mathematics