Questions by Peter Ehrlich

Questions by Peter Ehrlich

Fe2O3 + 3 H2 → Fe + 3 H2O is it balance?

asked Dec 17, 2023

1 answer

17 votes

504k views

A women runs a kilometer using a of 210N and a pwower output of 500W how long does it take this woman to complete 1 kilometer

asked Oct 12, 2023

1 answer

8 votes

400k views

So I basically need an answer checked. the question was 'What does the discriminant tell you?" and my answer was "How many and what kind of solutions are possible, as well as howany x intercepts a parabola

asked Aug 2, 2023

1 answer

3 votes

517k views

Determine the missing number in the equation. The equation 4 times 7 equals 4 times 10 in parentheses minus 4 times blank

asked Apr 4, 2023

1 answer

8 votes

54.0k views

Angle 2 is a ______ to the angle that measures 124 degrees. The measure of angle 2 ______ degrees.

asked Oct 28, 2022

1 answer

39 votes

351k views

Would it be Mi amigo y yo hablemos español or Mi amigo y yo hablo español?

asked Oct 11, 2022

1 answer

0 votes

48.0k views

Find the slope of the line:

asked Jul 14, 2022

1 answer

0 votes

225k views

Can someone help me out?

asked Mar 22, 2022

1 answer

17 votes

233k views

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