# Posts by casandra

Total # Posts: 21

**intermediate Algebra**

Mio can build a large shed in 7 days less then yuuko can. If they build it together it would take them 12 days. How long would it take each of them working alone?

**intermediate Algebra**

A sink can be filled by a pipe in 2 minutes but it takes 4 minutes to drain a full sink. if both the pipe and the drain are open, how long will it take to fill the sink?

**math**

i need to know the mean, median, mode,and the mid-range to this data 37,35,32,34,40,46,25,32,42,33

**economics**

Help me reword this?? The Fed is organized as a corporation, owned by its member banks, and directed by a government-appointed board. Monetary policy affects the size of the money supply and the level of interest rates. The first "tool" of monetary policy—and ...

**chemistry**

2.0 x 10^-5 grams of hydrogen gas at 155 degree calsius exert a pressure of 322.5 torr on the walls of a small cylindrical tube. What is the volume of the tube?

**Pre-calc**

Find the standard form of the complex number shown below 5(cos7pi/6 + isin7pi/6)

**Pre-calc**

If llull=1 and llvll=3, and the vectors maek angles of 170 degrees and 130 degrees with the x-axis respectively, find the component form of the sum of u and V. Please help thanks!

**math**

Wrote a subtraction problem that has a difference of 1/6

**health**

compare and contrast methods of coping with stress.

**Economics**

#10.) Is Dumping

**pe**

Explain the goal of psychological health.

**art appreciation**

I have to do this essay and I can't find anything on this topic. I don't know if I'm looking in the wrong places or what but I would like some help if you can. This is the topic that I have to write on please help. How does symbolism expand the meaning of an art ...

**U.S.History- 8th grade**

What's a short sentence explaining what the Attack on Lawrence

**US History**

What factor made Germany’s blitzkrieg so different from the tactics used in World War I?

**language arts**

hoow does language arts help me become a registered nurse?

**math**

?-52=26

**physcis**

in order to determine the width of a river, a base line of 100 ft is marked off on one side. On the other side of the river is a large rock. When sighted from each end of the base line it is found that the lines of sight make angles of 60 degrees and 75 degrees, respecively, ...

**physcis**

a flag pole is 1ooft from an observer who sights the top of the flag pole to be at an angle of 50 degrees from the horizontal. How high is the flagpole

**Chemical Formulas and Reactions**

mmmmmmmmmmmmmmm esta bn lo que escribio me llamo la tension ok **** ***** ******

**i need help!!!!**

There were 100 more balcony tickets then main-floor tickets sold for a concert. The balcony tickets sold for $4 and the main-floor tickets sold for $12. The total amount of sales for both types of tickets was $3,056. a. write an equations or a system of equations that ...

**help!/ very puzzled**

remon rented a sprayer and a genarator. On his first job, he used each peice of equipment for 6 hours at a total cost of $90. On his second job,he used the sprayer for 4 hours and the genarator for 8 hours at the cost of $100. what was the hourly cost of each peice of ...