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19-05-2024
Chemistry

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what is a substance that reduces the amount of activation eneergy in a chemical reaction called

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Other Questions

Which line shows the first error in the solution? 5(x-5)=15 (1) 5x-25=15 (2) 5x-25=15-25 (3) 5x= -10 (4) 5x/5 = -10/5 (5) x=-2 (6) Answers: A. line

The perimeter of a rectangular picture frame is 30 inches. The length of the frame is three less than twice the width. What are the dimensions of the frame?

to the nearest tenth of a percent, what is 8/13 written as a percent? Answers: A. 0.6%

For what value of x would be the quotient (3x²+4x-5) ÷ (x+2) not make sense?

Find the x intercepts of y=2x^2+x-21

Evaluate the expression when a = –1.4 and b = –2.7. |a| + b A.–1.3 B.–4.1 C.4.1 D.1.3Solve for x. A.x = 35 B. 9 2/7 C.x = 63 D. 31 1/2 Graph the sol

The perimeter of a rectangular picture frame is 30 inches. The length of the frame is three less than twice the width. What are the dimensions of the frame?

Which line shows the first error in the solution? 5(x-5)=15 (1) 5x-25=15 (2) 5x-25=15-25 (3) 5x= -10 (4) 5x/5 = -10/5 (5) x=-2 (6) Answers: A. line

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How do I write a word problem for 1.75 ÷ .5