Mathematics, 03.10.2020 01:01 nschavez123
What is the value of this expression when c= 4 and d = 10? 1/4(c3+d2) A 2 B. 9 c. 21 D. 41
Answers: 3
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(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?
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Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
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Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.
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What is the value of this expression when c= 4 and d = 10? 1/4(c3+d2) A 2 B. 9 c. 21 D. 41...
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