Friday
December 6, 2013

Total # Posts: 200

science
what is the massof fresh water(p=1.00g/cm^3) in a 72.8L tank?

chemistry
If you ran silver nitrate on tap water and distilled water,which one may show a slightly positive reaction? Why?

science
Betsy and Michael are 150 meter apart, Michael is walking toward Betsy at a constant speed of 2.5m/s. start from the rest, how long it take to meet?

science
Betsy and Michael are 150 meter apart, Michael is walking toward Betsy at a constant speed of 2.5m/s. start from the rest, how long it take to meet?

Subject agreement
You --------to the old north church (walk) do you use (are walking) or stays the same for present tense?

math
-[-(-k)] -(-2)(-2 + k) = -k - (4k + 3)

math
-[-(-k)] -(-2)(-2 + k) = -k - (4k + 3)

maths for social science
. A project management consultant estimated that if a particular project was completed, that t years after its date of completion, P thousand persons would be direct beneficiaries of the project, where P (t) = t3/3 - 5t2 +20t, 0<t<12 For what value of t will the maximum ...

calculus
. A project management consultant estimated that if a particular project was completed, that t years after its date of completion, P thousand persons would be direct beneficiaries of the project, where P (t) = t3/3 - 5t2 +20t, 0<t<12 For what value of t will the maximum ...