Questions by Gerhard Weiss

Questions by Gerhard Weiss

Which activity will best help prevent the common cold? A-covering a sneeze B-wearing sandal in public shower C-washing food prep surfaces D-cleaning bird cages regular

asked Oct 14, 2019

1 answer

1 vote

122k views

When are expert judges needed to determine the content validity of a test? a. always b. when the trait being measures is ill-defined c. when the trait being measured is highly technical d. all of the above?

asked Sep 25, 2019

1 answer

1 vote

37.1k views

Find the slope of the line using the points (0,4) and (-3,6)

asked Sep 17, 2019

2 answers

5 votes

51.9k views

A 2.0 kg bird lands on a 1.0 x 10^1 kg bit of tree bark sitting on a frictionless ice-covered pond. The bird’s initial horizontal speed is 6.0 m/s. What is the final speed of the bird and bark?

asked Jan 14, 2019

1 answer

2 votes

117k views

The right rectangular pyramid shown below has a square base. What shape is the cross section? square trapezoid triangle rhombus

asked Apr 22, 2018

2 answers

1 vote

76.1k views

Americans speak with different accents around the country. This is most likely due to __________. A. the past influence of immigrants on dialect in urban areas B. the way language changes when spoken in

asked Feb 16, 2018

2 answers

2 votes

7.3k views

The road ahead will be long. Our climb will be steep. We may not get there in one year or even one term, but America dash –I have never been more hopeful than I am tonight that we will get there. I promise

asked Jan 27, 2018

1 answer

0 votes

153k views

Mr. green wants to know how much water will have leaked after 14 hours but he doesn't want to spend the time to construct a table as you did in part B can you find short cut for him possibly an equation

asked Sep 27, 2017

1 answer

2 votes

214k views

The abolition movement that ended with the emancipation of the slaves started in: the Pacific coast states the Northeast region Canada the South

asked Apr 8, 2017

1 answer

1 vote

225k views

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