chemisty
Calculate the volume of 4.0ml of nitogen gas at 754mmhg and 25 degrees celcius
Spanish help please.
I'm not very good at spanish. Will somebody please help? 4. Which expression is used to talk about what you have just done? A.) venir de B.) hacer la tarea C.) hacer un viaje D.) acabar de 5. Vengo de la clase. ¿Qué acabo de hacer? A.) Acabas de bailar. B.) A...
math
use transformation to rescue animals, start out at the x. the animal is at the bull's eye (-4,2) translate 1 unit rotate 90 degree counterclockwise about the origin rotate 180 degree translate 3 units down reflect in the y-axis find the right order
Math
When 8 children go on a picnic, 6/8 of them wear jeans, how many wear jeans
math
dark green is the unit rod 6/6
Math
How many days in 2 years
engineering science
a boat can sail at 27 m.s in still water. the boat must cross a river that flows at 9 m.s towards the east . if the boat crosses the river by going up stream at an angle of 23 south, what will the size and angle of the resulting velocity be?
physics
23 degrees south
physics
a boat can sail at 27 m.s in still water. the boat must cross a river that flows at 9 m.s towards the east . if the boat crosses the river by going up stream at an angle of 23 south, what will the size and angle of the resulting velocity be?
mathematics
find the general solution of the following first order differential equation. u(t): du/dt =(u/(t+2t)) pls show all working
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