# Posts by Oliver

Total # Posts: 54

**Math connexus**

4. 1)interesting 2)parallel 3)skew 4)noncollinear

**Math connexus **

Which correctly names a Ray shown in the figure? 1)ap 2) ec** 3)NH 4)Ce Which line is parallel to line b in the diagram 1)ep** 2)al 3)le 4)ap The walls of a room are representations of what basic element of geometry 1)point 2)line 3)plane 4)Ray Use the diagram shows strength ...

**Social studies **

1.These Chinese inventions allowed soldiers to fight on horseback A)block and tackle B)taps and dies C)rack and pinion D)saddle and stirrups*** 2. The Shang made there first capital city A) anahuac B)Beijing C)Anyang*** D)gobi 3.the best-known Shang art form is A)pottery B)...

**Chemistry**

Si-S Si-O Si-H

**English**

Personification is when you assign the qualities of a person to something that isn't human or, in some cases, to something that isn't even alive. And Writeacher is right here. It is important to analyse all the fact in that sentence. I guess, it conveys the meaning of ...

**english**

I also think that variant D is the correct one. And, though, you may google more about it. And if you need the help with the writing task, any type of essay or paper, you may order that at the service I like much. Let Marvelous essay service help you with it

**Math**

44 min

**basic science**

I don't know

**Health**

sorry reed is right. by the way these are all right 2.B 3.D 4.D 5.C 7.A 8.B 9.C 10.B I don't lie these are facts

**Health**

nope its anorexia

**maths**

A) In an arithmetic progression the sum of the first ten terms is 50 and the fifth term is three times the second term (1) Calculate the first term (2)Calculate the sum of the 20 terms

**Math**

Actually we can represent this with algebra: Note there are three stages of digits: Stage 1 - one digit numbers (1 to 9) there are 9 digits total Stage 2 - two digit numbers (10 to 99) there are 89 x 2 = 178 digits total Stage 3 - We don't no how far to go so we stop here ...

**chemistry**

Explain the following statement. A saturated solution contains a mixture of silver chloride, AgCl and silver carbonate, Ag2CO3. An addition of hydrocloric acid will decrease the solubility of AgCl

**chemistry**

Explain the following statement. When aqueous ammonia is added to solution containing Pb2+ ions, a white precipitate is formed.

**english**

Thank you Ms. Sue!

**english**

Can someone check my work? I am a little confused with adverbs and prepositions.... 1.The portrait fell down. Down is an adverb 2. Someone fell down the steps. Down is a prep. 3.He tripped over the chair. over is a prep. 4. A dried flower arrangement fell over in the wind. ...

**itcs 1140**

Homework # 4 ~ Strategic Planning for Wy’East Coffee solve it on pyhon A good friend of yours, Madeline, owns a small, rather successful coffee shop near center campus. She has gathered some data in an Excel spreadsheet over the past week and now wants to analyze this ...

**english 12th**

A dramatic chorus is __________. a speech made by one person speaking his or her thoughts aloud the contrast between what the character knows or understands and what the audience knows when a character says something to him- or herself in order to inform the audience about ...

**Math**

32(2)^2x-12(2)^x+1=0 I've spent too much time trying to figure this out. Please help.

**Chemistry**

length= 6089.9cm width=30.48cm volume= 307g 307g = 6089.9cm X 30.48cm X thickness thickness= .00165 cm was the information I got correct?

**Chemistry**

Thankyou all so much for your help

**Chemistry**

The dimensions of aluminum foil in a box for sale at a supermarket are 66.6 yards by 12 inches. The mass of the foil is .83kg. What is the thickness of the foil (in cm)? (1in = 2.54 cm)

**english**

form 3words of these words by adding affixes

**physics**

volume= mass/density=0.180/8000=2.25x10^-5 f=(m-pv)g=(o.180-0.018)10+1.62 N

**Math**

In a triangle, the measure of the first angle is four times the measure of the second angle. The measure of the third angle is 84 degrees more than the second angle. What is the measure of the first angle?

**physics help**

This is a person cheating on the edX 801x final exam.

**science**

I agree with Bailey I know everyone might feel guilty after cheating. But what if you're not that good a a subject and then all of a sudden you're getting hundreds. Wouldn't that seem suspicious and odd?

**science**

A not gonna tell

**Math, Factoring**

Factor: 121x^2+110x+25

**Chemistry**

3.91 mol of magnesium and 3.91 mol of hydrochloric acid are reacted, how many grams of magnesium chloride will be produced?

**Math**

What is the rounded off number,to the nearest gram,of 4.86932 kg

**physics**

how to calculate the force exerted by by a man with a mass of 72 kg on the floor of a lift when the lift is accelerating downwards at 0.6 meters per second

**Chemistry**

the delta G of the whole reaction you need to use is found by subtracting the delta G for your reactants from the delta G of your product -32.89 (c2h6) - 209.2 (c2h2) + 0 (h2) = -242.09 then you have to plug it into the equation deltaG = -RTlnK, making sure to convert R to kJ ...

**chemistry**

What volume of oxygen is consumed when 9g of water is formed when butane is burnt?

**STATISTICS**

IV=None DV=Final exam scores (continuous) Best method of analysis= independent sample t-test

**Math**

Carl hired 4 people to work in his shipping department for a week at 8 hours a day. However, after working only 4 hours on the third day, the work was completed. How many hours of wages does Carl owe to the workers?

**grammar**

idk is he right ? ? ?

**Science**

43ms-1 eh

**statistics**

false

**algebra**

A black snake lies at the base of an apple tree and a cat is climbing in the tree branches. The number of apples on the tree is four less than twice the tree's height. One year ago the the cat's age was one-third of his mother's current age. Two years from now ...

**Math**

Find and simplify. f(x) = 5 − x^2 (a)f(x + h) − f(x) (b)[f(x + h) − f(x)]/h Thank You.

**counciling**

I know that this question does not have a time limit. Each year students google about it and try to find their own unique topic, to be accepted to college. I want to inform you about Prime Writing service, the service where this problem may be solved in a timely manner. Check it

**carlos mendez**

como se representa 26/8 en fraccion en un pastel

**maths**

write the following numbers in standard form. i.49800000 ii.0.000003

**Physics**

Damon that would work if there was no friction, no gravity, no transfer of energy/work throughout the particle. Because they are linked, and hanging vertically, there is a few extra forces that need to be taken into account.

**5th grade**

Jen and Heather went to lunch. When the bill came, Jen discovered that she only had $8. Heather had enough money to pay the other part, or 3/5 of the bill. How much was the total bill?

**Chemistry college**

48.4 grams

**math simultaneous equation with surds**

tyet

**Precalc**

Determine the directrix of the parabola with the equation x2 - 6x + 5y = -34. Answer in complete equation. (For example: y = 5)

**6th grade**

D is correct because each number gets doubled from the previous number: first you add 20, then to the next number you add 40 then to the next number you add 40, etc.

**Physics**

A dragster starts from rest and accelerates down the track. Each tire has a radius of 0.360 m and rolls without slipping. At a distance of 360 m, the angular speed of the wheels is 292 rad/s. -------------------------------------------------------------------------------- (d) ...

**English**

Can you help me unscramble these words fragfie Braze and Osume there animal names

**social studys**

What have the ancient romans done for todays society

**erosion**

Explain why erosion is less of a problem in the west than the east Erosion by water is less in the west, because there is less rain. In the west, erosion by wind is greater, however, wind erosion is very small when compared to water erosion.