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6.4x10^3+1.4x10^4+7.5x10^3

Which of the following is greater than 4.3x10^9A. 2.1x10^9 B. 3.2x10^9 C. 5.3x10^9*** D. 7.4x10^8 Which of the following is less
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2. asked by HELP
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In 2001, box office sales for moviegoers in the US totaled 8.4 billion dollars. Which of these is equivalent to 8.4 biillion?A.8
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2. asked by Jerald
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Which expression is equal to 47.906?A (4x10)+(7x1)+(9x1)+(6x100) B (4x10)+(7x1)+(9x1/1)+(6x1/100) C
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1.Which of the following is greater than 4.3x10^9A)2.1x10^9 B)3.2x10^9 C)5.3x10^9 D)7.4x10^8*** 2.Which of the following are
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2. asked by Anonymous
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Would the answer be c?The electrical potential 10 cm from an electron is: a) 1.4x10^-8 V b) 1.4x10^-10 V c) 1.4x10^-7 V d)
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2. asked by Liz
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6.4x10^3+1.4x10^4+7.5x10^3
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2. asked by Niama
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in a 0.40 M solution of diprotic acid H2A(Ka=7.4x10^-5, Ka2=5.0x10^-10 at 25 celsius), what is the equilibrium concentration of
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2. asked by C
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10. A gardener needs 2000ml of insecticide solution with a concentration of 7.0% by volume concentration. The volume of the
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2. asked by maddy
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4. 5.6 x 10-6 mol of A and 5 x 10-5 mol of B are mixed in a 200 mL flask. The system is represented by the equation:2A + B -->
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2. asked by Katie
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What [I-] should be maintained in KI(aq) to produce a solubility of 1.4×10−5 mol PbI2/L when PbI2 is added?Ksp of PbI2 = 7.1
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2. asked by Karissa
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