# Science

How to Questions and Answers About Science

### how many miles from earth to the moon?

how many miles from earth to the moon?

### What is one beneficial use of viruses?!?

What can we use viruses for?

### A sample of air occupies 73.3 mL at 0.900 atmospheres and 0oC. help? 10 pts?

PV = nRTP = nRT/VV = nRT/P n = PV/RTT = PV/nRR = PV/nT P = Pressure in atmospheresV = Volume in Litersn = number of moles T = absolute temperature in oKR = the ideal gas constant 0.0821 L-atm/mol-oK Boyle?s Law:P1V1 = P2V2 Charles? Law:V1/T1 = V2/T2P1/T1 = P2/T2 Molar Mass, M: M =mRT/PV…

### can you take penicillin with cough medicine?

I took penicillin at 3 and now its 8, I’m probably taking another one at 10, will I be okay to take cough syrup now?

### prove that if E1 and E2 are mutually exclusive events then?

prove that if E1 and E2 are mutually exclusive events then p(E1 U E2) = p(E1) + p( E2).

### What elements are in baking soda?

What elements are in baking soda?

### Why do people amputate dogs tail?

What is the reason that some types of dog are considered to be better off with out their tail?

### wat is the answer to 5t + 1 > 3t – 13 ??

wat is the answer to 5t + 1 > 3t – 13 ??

### linear algebra question?

) Find all eigenvectors of [i 1] [0 1]

### Integral of 1/(x^2+1)?

Integral of 1/(x^2+1)?