Answers created by ErmWhat
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Find the points on the graph of the function that are closest to the given point.
f(x) = x^2, (0, 4)?
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Jose needs a 5/858 meter length of copper pipe to complete a project. Which of the following lengths of pipe can be cut to the required length with the least length of pipe left over?
9/16916 meter.
3/535 meter.
3/434 meter.
4/545 meter.
5/656 meter.
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If an unbiased die is thrown, what is the probability that it will show a 3 or an even number?
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What is the value of arc cot ( - 1)arccot(−1)?
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How do you find the derivative of tan^-1 (3x^2 +1)tan−1(3x2+1)?
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A rectangular athletic field is three times as long as it is wide. If the perimeter of the athletic field is 80 yards, what are the dimensions?
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How do you use transformation to graph the cosine function and determine the amplitude and period of y=cos(x)-6y=cos(x)−6?
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How do you simplify 52\div 16\cdot ( 1+ 1)52÷16⋅(1+1)?
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How do you evaluate (2x-3)(3x+2)(2x−3)(3x+2)?
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Question #d8efe
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Question #efd74
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Question #12b6c
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Question #d92c6
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Which of these numbers are rational: sqrt(1), sqrt(2), sqrt(65), sqrt(196), sqrt(225)√1,√2,√65,√196,√225?
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Question #683a5
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How do you simplify \frac { 4} { 3x - 6} - \frac { 5} { 4x + 4} + \frac { 2} { 5x + 10}43x−6−54x+4+25x+10?
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I am the 2nd most abundant element in the Earth's crust and have 14 neutrons. What am I?
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Charcoal used to make prehistoric drawings on cave walls in France was analyzed. The results were 4 mg carbon-14 (parent isotope) and 60 mg nitrogen (daughter isotope). The half-life of carbon-14 is 5,730 years. How old are the cave drawings?
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How do you solve -3( k + 2) = 2- 3k−3(k+2)=2−3k?
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How do you simplify x+ 2x - 9+ x ^ { 2} - 2- 3x + 2x ^ { 2} - 4- 3xx+2x−9+x2−2−3x+2x2−4−3x?
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How do you evaluate \frac { 5+ 3- 4^ { 3} } { ( 1- 3) ^ { 3} }5+3−43(1−3)3?
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Question #f889b
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Thirty students bought pennants for the football game. Plain pennants cost $4 each and fancy ones cost $8 each. If the total bill was $168, how many students bought the fancy pennants?
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If f(x) = 3/8 x -3f(x)=38x−3, what is f(-2), f(-0.5), and f(3)f(−2),f(−0.5),andf(3)?
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Question #67b95
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Question #d62c0
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Question #1b0ff
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How do you evaluate (\frac { \sqrt { 3} } { 2} ) ( \frac { 4- \sqrt { 6} } { 3} )(√32)(4−√63)?
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A bag contains orange blocks and pink blocks. The ratio of orange block to pink blocks is 2 to 11. If 121 pink blocks are in the bag, how many orange blocks are in the bag?
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How do you evaluate the limit: lim_(x->oo)(e^(-2x)-e^(2x))/(e^(-2x)+e^(2x))?
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If f(x) =-sqrt(3x-1) and g(x) = (2-1/x)^2 , what is f'(g(x)) ?
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How do you simplify \sqrt { 75a b ^ { 4} }?
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How do you evaluate 4! \div \sqrt { 12} + \sqrt { \frac { 4} { 4} } \times 4.4?
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Differentiate x^2+y^2=25?
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Differentiate x^4+y^4=8xy?