blackveilbridesarmymember

Which type of coal is only found in Pennsylvania? anthracite bituminous peat

11 years ago

Peat is mostly oxygen carbon nitrogen

11 years ago

Jose times how long sugar takes to dissolve in warm water. He conducts four trials of his experiment. What should he conclude from his data? Time: trial 1 30 seconds trial 2 32 seconds trial 3 10 seconds trial 4 29 seconds Sugar does not dissolve in water...

11 years ago

What is the waste product left after the pure metal is melted and separated from its ore? slag coke limestone

11 years ago

thank you

11 years ago

it didn't say.

11 years ago

I think its B but im not sure

11 years ago

2, you were right @lovelycaity

11 years ago

good job @lovelycaity!

11 years ago

it has to be C

11 years ago

-16*2 squared (*2)= 32 64+541=605

11 years ago

your answer is B

11 years ago

I think it's A

11 years ago

no, its C

11 years ago

yes, im sure

11 years ago

its B

11 years ago

we all could learn a thing or two from ms.sue

11 years ago

thanks bobpursley

11 years ago

hheelloo?

11 years ago