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hellen
Questions (9)
An electron in a hydrogen atom makes a transition from an energy state of principal quantum numbers ni to n=2.If the photon
1 answer
1,638 views
A 10kg box is attached to a 7kg box which rests on a 30 degrees incline the coeficient of kinetic friction is mk=0.1 between the
2 answers
872 views
Eric has a 4 pound watermelon, 2 1/2 pounds of oranges, 3 pounds of apples, and a 1 1/2 pounds of grapes to make a fruit salad.
5 answers
787 views
Samantha is 1.21 m tall on her eleventh birthday and 1.32 m tall on her twelfth birthday. By what factor has her height
1 answer
503 views
identifie 5 ways in which the environment /human factor impact on the community
1 answer
406 views
what does density mean in an easy way..!
thank u
2 answers
442 views
i all ready did my work and i want to see if i got them right.....
1.what does a small blackened dot usually represent? Cities or
4 answers
629 views
i all ready did my work and i want to see if i got them right.....
1.what does a small blackened dot usually represent?
1 answer
418 views
hi for my english hw im suppose to find three ads for the same product one from 2006 one from 1980s-2000 and one from before the
0 answers
1,090 views
Answers (6)
Idiom
1. 11 ? 2. 7/9 ?
How I'm suppose to solve them? Like should I subtract, add, multiply
for the first its A
thx i got a c that's good anuff for me
2.which state contains the name of a country bordering united states? is it New mexico i checked again.!!!
