Answers created by Alippiun
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What is the empirical formula of a compound that contains 75.7% arsenic and 24.3% oxygen?
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What is the value of f(x) = -x^2 + 8x - 6f(x)=−x2+8x−6 when f(2)f(2)?
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What is (x^3y-2xy+xy^2) ÷xy(x3y−2xy+xy2)÷xy?
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Question #00b38
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How do you express (x^2 - 3x) / ((x-1)(x+2))x2−3x(x−1)(x+2) in partial fractions?
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A sample of oxygen gas has a volume of 150.0 mL at a pressure of 0.947 atm. What will the volume of the gas be at a pressure of 1.000 atm if the temperature remains constant?
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If 9 L9L of a gas at room temperature exerts a pressure of 15 kPa15kPa on its container, what pressure will the gas exert if the container's volume changes to 4 L4L?
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How do you find the number of permutations of 5 CDs if you have a total of 23 CDs?
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How do you find the determinant of ((14, -13, 0), (3, 8, -1), (-10, -2, 5))?
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In how many different ways can you arrange the letters of the word INTERNET?
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How much work does it take to raise a 2 kg weight 1 m ?
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Suppose X is a discrete random variable and k is a constant. If E(3X+k)=26 and E(2k-X)=3 , what is E(X)?
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How do you integrate int 4 x ln x^2 dx using integration by parts?
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How do you find the coordinates of the midpoint of line LM if L(-7, -4), and M(5, -10)?
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How do you solve x^(4/3)+9=25?
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What is the molarity of a solution containing 4.0 moles of NaOH in 2.0 L of solution?
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What was Robert Hooke's contribution to biology?
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How do solve the following linear system?: -7x + y = -19 , -2x + 3y = -19 ?
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How do you find the range of x^2/(x-5)?
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How do you find square root of 136?
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How do you evaluate the expression 9x + 6y + 5x + 4y if x=7,y=9?
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What is 1/2 + 3/8?
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Find the coordinates of the point that divides AB in the ratio given (a)A(-1,4),B(3,1) 1:2 internally (b) A(3,5),B(-2,3) 3:2 externally?
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What is the square root of twelve times the square root of 3?
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What is (5 -(sqrt)2) (3 + sqrt 2)?
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How do you find the quotient of 15 divided by 5/6?
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How do you simplify sqrt 80 / sqrt 5?
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Find the equation of circle with centre (1,-2),touching the line 4y-3x=5 using x²+y²-2xh-2ky+c as the general formula (answer=25x-50x+100y-131)?
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Find the equation of the circle with diameter AB where A and B are the points (-1,2) and (3,3) respectively?
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What divided by 6 equals 7?
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What divided by 4 equals 9?
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Question #e7283
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How do you solve 2x - y = -5 and x + 1 = 0?
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What is the square root of 7056?
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What is the square root of 784?
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What is the square root of 1.69?
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How do you simplify 5sqrt2(7/10)?