Thursday

July 24, 2014

July 24, 2014

Total # Posts: 19

**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

**calculus**

For each function, find a. f''(x), and b. f''(3). f(x)= 1 --- 6x^2

**agebra**

Factor out 14xy(-)/14xy(3x^4y^7) now cancel out 14xy your left with -1/3x^4y^7

**College Algebra**

f(x)=-(-2)^3+112-8(-2)+7 f(-2)= 143

**math**

sam makes 70% of his free throws what is the probability that sam makes 2 free throws in a row

**math**

If 250,148,571 is the total population what percent is 136,800,000?

**science**

Blank have vibrating particles that dont have enough energy to move out of position?

**science**

What vibrating particles dont have enough energy to move out of position?

**Physics**

Two objects moving with a speed v travel in opposite directions in a straight line. The objects stick together when they collide, and move with a speed of v/10 after the collision. (a) What is the ratio of the final kinetic energy of the system to the initial kinetic energy? 1...

**social studies**

How did the Pilgrims become friends with the Wampanoag?

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