# Posts by ad

Total # Posts: 48

**History**

Who was Archimedes ?

**Mathematics**

tyron is right i just did it and got 100

**chemistry question**

how many moles of Ca, O and H are in .600 moles of Ca(OH)2?

**MATH**

I just need help understanding the problem and then I think I can go further, but if you can't help do you know of anyone that can assist me please?

**MATH**

ok this is Gather a set of data. Choose a small sample, between 10 and 20 pieces of data, and a simple value to measure, such as the ages of visitors in a park, or the number of text messages each person in your family receives in one day. Choose a display for your data, such ...

**MATH**

Ms Sue my name is AD can you please help me with a big Math problem I have to do?

**math**

Could you please give me an example of gathering a set of data and choosing a small sample, between 10 and 20 pieces of data, and a simple value to measure, such as the ages of visitors in a park?

**Calculus**

Determine the intersection, if any, of the planes with equations x + y - z + 12 = 0 and 2x + 4y - 3z + 8 = 0. I have no clue where to even begin. If someone could help and give me the steps to complete it, that would be greatly appreciated. Do I have to first simplify the ...

**Calculus**

Determine the intersection, if any, of the planes with equations x + y - z + 12 = 0 and 2x + 4y - 3z + 8 = 0. I have no clue where to even begin. If someone could help and give me the steps to complete it, that would be greatly appreciated. Do I have to first simplify the ...

**Probability**

0.0708

**physics**

Air is blowing with a wind speed of 35 [mi/hr] eastward relative to the ground.Find the velocity of an eagle relative to an observer on the ground if the eagle is flying at a speed of 22 [mi/hr] westward “against” the wind.

**chemistry**

What is the empirical formula of this compound (Sry, I forgot something)

**chemistry**

The urine of horses are mixed with an excess of hydrochloric acid, after some time, a yellowish-brown crystalline precipitate, which have an unpleasant odor, that can't be removed by simply washing with water. This new compound has the following composition (parts by mass...

**math**

A farmer has 3 times as many horses as cows. if there are 34 more horses than cows, how many of each does he have?

**physics**

two cars weighing 1500 kg are made to collide with a wall.the initial and final velocities are 15 m/s and 2.6 m/s.if the collision last for 0.15 seconds,then find impulsive force exerted on the car

**Physics**

I have the same problem

**c**

15

**c**

19

**MATH**

2132134669

**Physics**

Sbsb

**chemistry**

Actually the entire question I needed help was : Recommend the best alkaline metal-based desiccant for a storing an extremely hygroscopic protein. Give your reasons. NB Desiccants are drying agents and usually kept physically separated from perishable materials

**chemistry**

Recommend the best alkaline metal-based desiccant for a storing an extremely hygroscopic protein

**calculus**

12.727 ft

**Physics**

5.09

**finance**

s bonds trade at 100 today. the bonds pay semiannual interest that is paid on january 1 and july 1. the coupon on the bonds is 10 percent. how much will u pay for a s bond if today is march 1?

**MATH**

WHAT IS EQUIVALENT TO 11/3?

**Math**

There are 4 stop signs at an intersection. Car A arrives there first, then B one second later, C one second after B, and D one second after C. Earch car waits 3 seconds after stopping to move again. There are ________ seconds from the time that Car A first comes to a stop to ...

**Math**

Twenty (20) glibs are worth $3 while 7 glubs are 1 cent more than 6 glibs. How much is 1 glub worth?

**arithmetic**

One chicken lays an egg every 2 days, another every 3 days and a third chicken lays an egg every 5 days. They all lay an egg today. How many days in the next 101 days will EXACTLY 2 chickens be laying an egg?

**Chemistry**

A)

**Math**

Thank you K I finally get it.

**Math**

The sum of three consecutive even numbers is 36. If x represents the first of the three consecutive even numbers, which equation can be used to find x? a. x(x+1)+(x+2)=36 b. x+(x+1)(x+2)=36 c. x+(x+2)+(x+4)=36 d. x(x+2)(x+4)=36

**Math**

Can you please show me how choose the right answer and how to get the right answer. Which problem situation matches the equation below? 5x+5(x+20)=500 F. five people contributed to a fundraiser each give $20 more than the basic amount requested. In all, the amount contributed ...

**chemistry**

a graph of melting point against relative atomic mass for the alkali metals on the same graph, a plot of the boiling points with a sentence to describe the information the graph gives

**chemistry**

How many ML of H2SO4 (20m) are needed to make 500ml of 5M solution?

**biology**

C6H12O6=180 gm to make 1M how much H2O will you need? to make a o.1M how much H2O will you need?

**chemistry**

1L soulution has a pH of 6 how many OH- would it tak eto make it a pH7 solution?

**CHEMISTRY (WEBWORK)**

lifesaver

**UCI webworks Problem 9**

correct

**statistics**

mean can defined as balance

**Earth science**

lower mantle

**science... l think**

How is wax made, and where would it be made?

**French**

looks fine to me. By the way, do you happen to know a school called CDGMS?

**French**

unscramble yncaor and ppeevenol

**physics**

AdADAd

**psy**

I am so glade you guys posted this I thought that I was the only one having trouble with this class.

**physics**

1 m

**general**

I have to do a term paper. How are websites properly cited? You need to have the website cited in TWO places: 1. the Works Cited page that is placed after the last page of your paper, and 2. in parentheses in the text of your paper, immediately after the quotation or ...

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