Questions by Hartmut Pfitzinger

Questions by Hartmut Pfitzinger

A car travels 2 1/3 miles in 3 1/2 minuets at a constant speed

asked Oct 12, 2018

1 answer

0 votes

30.8k views

This dot plot shows the number of cakes sold each day in aunt alice's cake shop last month. what is the median number of cakes sold each day?

asked Apr 15, 2018

2 answers

4 votes

43.6k views

What seasons was simon cowel on americas got talent?

asked Mar 1, 2018

2 answers

3 votes

121k views

Why is the flapper viewed as a symbol of the 1920s?

asked Nov 19, 2017

1 answer

1 vote

88.0k views

How does human evolution or natural selection relate to the susceptibility of disease?

asked Sep 15, 2017

1 answer

3 votes

106k views

the equation of line cd is y = 3x − 3. write an equation of a line perpendicular to line cd in slope-intercept form that contains point (3, 1). y = 3x 0 y = −3x − 8 y = negative 1 over 3x 2 y = − 1 over

asked Jun 16, 2017

2 answers

4 votes

42.5k views

According to Table I, which equation represents a change resulting in the greatest quantity of energy released? 1. 2C(s) + 2H2(g) -> C2H4(g) 2. 2C(s)+3H2(g) -> C2H6(g) 3. N2(g) +3H2(g)->2NH3(g) 4. N2(g)+O2(g)

asked Feb 23, 2016

2 answers

1 vote

90.3k views

A ball of mass 2 kg is kept on the hill of height 3 km. Calculate the potential energy possessed by it ? How can I get the potential energy ?

asked Oct 4, 2015

2 answers

2 votes

195k views

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