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Questions (13)
A mass of 15kg is supsended by 2 cords from a ceiling. the cords have lenghts of 15cm and 20cm, and the distance between the
4 answers
1,441 views
Hi! Can somebody please help me with a coupla questions? Thanks loads!!!
Describe physical and chemical properties of isotopes of
1 answer
577 views
How do you factor 4x(squared)+12x+40?
Thanks! 4x<sup>2</sup>+12x+40= 4(x<sup>2</sup>+3x+10) Is there any way to get it like ( )
1 answer
593 views
"Another example of a union much ridiculed by Same was.."
What can I use instead of 'ridiculed'?
1 answer
301 views
Why is a NaOH solution disposed differently than a solution composed of Water and Nacl2
1 answer
386 views
Why does woo burn more rapidly in a fireplace that has a good draft of air?
2 answers
506 views
Why does wood burn rapidly in a fireplace that has a good draft of air?
is this answer correct Wood burns in a fire place that
3 answers
860 views
The Computer Anxiety Rating Scale (CARS) measures an individual's level of computer anxiety, on a scale from 20 ( no anxiety) to
1 answer
1,110 views
Determine the upper-tail critical values of F in each of the following two-tail tests:
Á) á= 0.10, n1 = 16,n2 = 21 B) á =
3 answers
823 views
A luggage carousel at an airport has the form of a section of a large cone, steadily rotating about its vertical axis. Its
1 answer
406 views
A luggage carousel at an airport has the form of a section of a large cone, steadily rotating about its vertical axis. Its
1 answer
433 views
A luggage carousel at an airport has the form of a section of a large cone, steadily rotating about its vertical axis. Its
1 answer
452 views
The perimeter of a rectangle is 122 feet and the length is 10 times longer than twice the width. Find the dimension.
2 answers
566 views
