# Posts by Angel

Total # Posts: 1,137

**Math**

I really need help solving this! For questions 6-7, simplify the expression. 6. -6 - 7(c + 10)(1 point) A. 64 - 7c B. -76 - 7c C. 4 - 13c D. -16 - 13c I don't know which to choose, I need help solving this!

*December 18, 2015*

**algebra 1**

The answer is B. I don't remember which unit this was in but I think its B.

*December 18, 2015*

**Spanish**

A Inca

*December 8, 2015*

**Physical Education 1-10**

385 divide by 32 multiplied by 18 can you get the answer

*December 3, 2015*

**ELA**

What are 2 metaphors on freedom? Can some one help ASAP HMU KIK:

*December 2, 2015*

**language**

The point of view most suitable for memoirs is the______________ point of view.

*November 30, 2015*

**Chemistry**

A solution contains 0.50M Nh3 and 1.50 M Nh4cl. What is the maximum concentration of mg2+ that can be present in such a solution without precipitating Mg(oh)2?

*November 17, 2015*

**chem**

i cant believe these arent answered yet. im sorry. 1. 366K 2. 1710 mL 3. 26.2 thats what i have so far

*November 17, 2015*

**chemistry**

1. How many grams of calcium chloride (CaCl2) are there in 600.0 mL of an aqueous solution that has a concentration of 0.450 M CaCl2? 2. The conjugate base of HS- is: 3. What mass of calcium chloride, CaCl2, is needed to prepare 3.65 L of a 1.75 M solution? The molar mass of ...

*November 12, 2015*

**chem**

i don't know which numbers to plug in where. this is what i was given in my intro to chem class and i am totally lost.

*November 12, 2015*

**chem**

The molar mass of hydrogen fluoride, HF, is 20.0 g/mol. If 17.0 grams of HF are dissolved in water to give 200.0 mL of solution, what is the molarity of this solution?

*November 12, 2015*

**chemistry**

is it 1.13

*November 12, 2015*

**chemistry**

can anyone help with this problem please..... Potassium chlorate decomposes according to the following equation: 2KClO3 (s) → 2KCl (s) + 3O2 (g). If a 3.00 g sample of KClO3 is decomposed and the oxygen is collected at 24.0 °C and 0.991 atm, what volume of oxygen gas...

*November 12, 2015*

**math**

what are your options?

*November 12, 2015*

**Language arts.**

Don't you think ppl need help why are you fooling around @jazmine

*November 12, 2015*

**math**

Sally says any two segment on her fifths strip are the same as 2/5.do you agree with her

*November 1, 2015*

**English**

Need help with a thesis. Hamlet who is young and emotionally unstable should not attempt to avenge his father's death based on what a ghost has to say. Is this good? - the question is "Something is rotten in the state of Demmark" Develop Thesis based from the ...

*October 22, 2015*

**college writting two**

Could this be a thesis lower minimum wages are detrimental for disabled and college students.

*October 20, 2015*

**physics help**

The distance between the midponts of two metal balls.P and Q,respectively of masses 55 kg and 70 kg is 80 cm calculate the gravitational force that P exerts on Q answer F=Gm1m2/r^2 F=(6,67x10^-11)(55kg)(70kg)/(80cm) F=4.01x10^-11..... Is it correct is correct (b)give only the ...

*October 11, 2015*

**Physics**

A 61 - kg ice skater coasts with no effort for 61 m until she stops. If the coefficient of kinetic friction between her skates and the ice is μk=0.10, how fast was she moving at the start of her coast?

*October 6, 2015*

**English**

The answer is "Give him an alibi in court"

*October 5, 2015*

**physics**

a rocket launched off a cliff is represented by the equation h(t)= -16t^2+100t+140. when will this rocket reach 200 feet? I tried to factor it, i'm confused.

*October 4, 2015*

**Language arts**

Thanks

*October 1, 2015*

**Language Arts**

Really a little more respect ur a teacher

*September 30, 2015*

**Language Arts**

Really a little more respect our a teacher

*September 30, 2015*

**Algebra**

Simplify the expression. Assume that all variables represent positive numbers. Write your answer without using negative exponents. (343x^-6y/8y^-8x^6)^-2/3

*September 21, 2015*

**thesis help**

Need help finding thesis When Bullying Turns Deadly: Can It Be Stopped? In the past four weeks, four teenagers killed themselves after being harassed by schoolmates. Technology is quickly changing how kids bully one another. Here are some ways to stop the problem. I think the ...

*September 15, 2015*

**College Chemistry**

When one mole of C6H6 is burned, 3.27 MJ of heat is produced. When the heat from burning 7.59 g of C6H6 is added to 5.69 kg of water at 21.0°C, what is the final temperature of the water?

*September 15, 2015*

**College Chemistry**

A 43.70 g sample of a substance is initially at 24.7 °C. After absorbing 1757 J of heat, the temperature of the substance is 120.5 °C. What is the specific heat (c) of the substance?

*September 15, 2015*

**thesis**

Where is the thesis in this please help Bullies can be anywhere, but there's no place they show up more than in schools, and no time more than in September. Once the academic year starts, the complicated social hierarchy of a campus — popular kids, nerdy kids, ADHD ...

*September 15, 2015*

**Statistics**

sorry. its 62.8 for the mean

*September 10, 2015*

**Statistics**

The distribution of heights of women aged 20 to 29 is approximately normal with a mean of 2.8 inches and standard deviation of 2.8 inches. The height (+/- 0.1 inch) of the middle 99.7% falls between a low of ?? inches and a high of ?? inches. Please help on how I set this up ...

*September 10, 2015*

**history**

what motivated the founding father to use the "we the people" in the preamble of the U.S. constitution "

*September 3, 2015*

**Community psychology**

Can some on think of a public meeting with board of directors that are like involved for a community I need to like a website do to need to write down the public meeting .

*September 3, 2015*

**english**

Revise the following paragraph, improving it without changing its overall meaning. Pay particular attention to the sentence structure and parts of speech. Imagine a time when there was only one little store. To shop in for a whole town. The only selection there was to choose ...

*August 30, 2015*

**Math**

Right

*August 5, 2015*

**Math**

So it is a

*August 5, 2015*

**Chemistry**

The formula for magnesium carbonate is MgCO3. What is the charge of the cation in Ag2CO3? Would it be +1 or +2 because there are two of Ag?

*July 29, 2015*

**Living Waters private school**

Can I choose Human resource or safety officer when am doing maths literacy, economic,business and tourism

*July 29, 2015*

**Life orientation**

The media do not tell us what to think.they tell us what to think about.how is this so.by using three forms of media

*July 21, 2015*

**Algebra**

I seriously need help on this math problem. I have tried to work it out myself but the answer is not coming out right. Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -8x2 + 3x + 7.

*July 8, 2015*

**MATH**

if alpha and beta are zeroes of the polynomial x2-5x+6,then find the polynomial whose zeroes are root 3 and -root 3

*July 4, 2015*

**algebra**

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -8x2 + 7x + 6.

*June 27, 2015*

**statics**

Walleye is a common game fish. Adult walleye have a length with a mean of 44 cm and a standard deviation of 4 cm and the distribution of lengths is approximately Normal. What fraction of walleye are longer than 52 cm in length?

*June 22, 2015*

**math**

I am five digit number greater than 40,000 but less than 70,000.My ones digit is more than my ten thousands digit.All my other digit are the same.The sum of my gigit is 19.What number am i?

*June 22, 2015*

**Mathematics**

what are the 3 geometric means between 4 and 1/4?

*June 17, 2015*

**Maths**

what is 5 times 4 divided by 2

*June 17, 2015*

**Math**

Anna is making a 20-metre long strips of $50 notes. Estimate the total value of the $50 notes Anna will use.

*June 14, 2015*

**Math**

How many people can fit in a 1.5 tonne elevator? Please show working out.

*June 14, 2015*

**electronic**

find the intrinsic concentration, ni for silicon at 300k.given that Eg =1.12V Ao=5.85×10^5 q=1.6×10^-19C K=1.38×10^23J/K. using ni= Ao T^3/2 exp(-q/KT . Eg/2).

*June 14, 2015*

**Reading pictographs and bar graphs**

Dkdoaksldalska

*June 2, 2015*

**theory of evolution**

This is for the whole Practice Test if you're a connections academy student or just randomly have these questions for some homework. These are in order, I'm not following what anonymous posted. 1.B 2.C 3.A (@bobpursley you were so wrong, anonymous was correct) 4.D 5.C ...

*May 18, 2015*

**Math**

She has 2 7/8 cups of flour, she will put 3/4 cup of flour in each cake

*April 29, 2015*

**algebra need help**

The highest temperature ever recorded in a certain town was 88 Fahrenheit . the lowest temperature ever recorded there was -24 Fahrenheit what is the difference between the two temperatures.

*April 29, 2015*

**science**

Jenny is doing an experiment to see if students in her class like apples or oranges best. She will offer each student an apple or an orange. Then she will record how many students took each kind of fruit.What is a valid prediction Jenny could make about the results of her ...

*April 28, 2015*

**Algebra**

Perform the indicated operation and if possible simplify x/5 * y/z

*April 23, 2015*

**World view**

Is it possible to reconcile the popular beliefs listed with the claims Jesus made? Why or why not?

*April 15, 2015*

**World view**

What is the prophecy in Genesis 3:15 known as and what does it mean?

*March 30, 2015*

**Math**

Phil bought a block of cheese in the shape of a rectangular prism measuring 8 inches by 4 inches by 2 inches. He cut four pieces of cheese off the block each measuring 2 inches by 3 inches by inch . how much of the block of cheese is left . IS the answer 40in3

*March 25, 2015*

**Math**

Ok me saying "No idea" is just a metaphor for me saying "I do know, its just that I need a little more help understanding". I am smart its just that this unit is hard and no matter how much I study, I doesn't help. I get that it's annoying but ...

*March 24, 2015*

**Math**

Which explains why the sequence 64, 4, 1/4,... is arithmetic or geometric? A. The sequence is geometric because it decreases by a factor of 1/16. B. The sequence is arithmetic because it decreases by a factor of 1/16. C. The sequence is geometric because it decreases by a ...

*March 24, 2015*

**Math**

Thank you Ms. Sue 16.5

*March 22, 2015*

**Math**

Is this correct- 5 squared + 8 divided by 2 = 29

*March 22, 2015*

**math**

sorry i clicked on the wrong name

*March 17, 2015*

**math**

thank you Ms Sue I need to know if I did this correctly: (-2) + (10+2) Is the answer 14

*March 17, 2015*

**math**

The low temperature in one city was -4 degrees F. The low temperature in another city was 8 degrees F. Write an inequality to compare the temperature. HELP!

*March 17, 2015*

**Social Studies**

Never mind, The answer is B. Europe

*March 13, 2015*

**Social Studies**

My answer: D

*March 13, 2015*

**Social Studies**

Until the 1700s, the mayan calendar was much more accurate than any calendar used in... A. the United States B. Europe C. China D. the Middle East

*March 13, 2015*

**math**

The Answer Is false ^.^

*March 9, 2015*

**Math**

is this statement always, sometimes, or never true: the absolute value of a positive integer is a negative integer. i think never am i correct

*March 5, 2015*

**math**

Steve, in (a)the (y) is a misprint and (x)= -2 Thank you for the help

*March 5, 2015*

**math**

if x=-2 and y=2, which of the following is false: (a) (x) is greater than 1 (y) (b) (x) = (y) (c) (y) is less than 1 (d) (x) = y

*March 5, 2015*

**Math**

evaluate this expression: (31) - (-1)=

*March 5, 2015*

**Math**

If neon has a melting point of -248 and hydrogen a melting point of -259. Is the melting point of neon greater or less than hydrogen's. I think greater than. Am I correct?

*March 5, 2015*

**Math, geometry**

It is 19.2325

*March 5, 2015*

**bautista creek**

John has 4 cups filled with fruit juice.he said that he has a gallon of fruit juice.Is his statement reasonable? explain why or why not.

*March 4, 2015*

**Math**

I did not have to copy the problem. This is the way it is written in my math text/workbook.

*February 28, 2015*

**Math**

To make 4 1/2 gallons of ice cream, it takes 6 3/10 gallons of milk. How many gallons of milk does it take to make one gallon of ice cream?

*February 28, 2015*

**math**

Ms. Sue, this is the way the problem is in my math book.

*February 27, 2015*

**math**

I don' know Ms. Sue. Can you help me , please!

*February 27, 2015*

**math**

To make 4 1/2 gallons of ice cream, it takes 6 3/10 gallons of milk. How many gallons of milk does it take to make one gallon of ice cream? Do I divide 6 3/10 by 4 1/2

*February 27, 2015*

**math**

It is recommended that 3/5 of the calories a person consumes come from carbohydrates. If 1/12 of these calories should be from fiber, what fraction of the number of calories should come from fiber?

*February 27, 2015*

**math**

thank you steve

*February 27, 2015*

**math**

so sorry sometimes I use my middle name

*February 27, 2015*

**math**

can I get some help just want to know if I am doing okay

*February 27, 2015*

**Pre ALGEBRA**

The answer is B because cubes have more than one base

*February 21, 2015*

**science**

A mixture of sugar and water can be separated by ______________. Choose ALL that apply. (2 points) Box 1. using a magnet Box 2. boiling the mixture Box 3. evaporating the mixture Box 4. using a filter I picked "Box 2" and "Box 3"

*February 2, 2015*

**science**

Which of the following represents a heterogeneous mixture? A.saltwater B.air C.bleach and water D.chicken noodle soup I think the answer is D. Chicken noodle soup. I don't know exactly.

*February 2, 2015*

**math**

Homeroom 101 and Homeroom 102 share a hallway bulletin board. If Homeroom 101 uses 3/5 of their half to display artwork, what fraction of the board is used to display to display Homeroom 101's artwork? Which is correct-3/5 x 1/2 , 3/5 divided by 1/2. or 3/5 x 1/2?

*January 29, 2015*

**math**

I have 4 hundreds, 5 tens, and 23 ones. What number do I have?

*January 28, 2015*

**chemistry**

A man pushes on a trunk with a force of 250 newtons. The trunk does not move. How much positive work is done on the trunk?

*January 27, 2015*

**Language Arts**

Is it A

*January 26, 2015*

**Help with math**

Explain how u could write 35% as the sum of two benchmark percents or as a multiple of a percent

*January 15, 2015*

**social studies help!**

I was gonna use what ms.sue said but someone else got to it before me. Word for word that's what someone else said on my discussion 😞

*January 15, 2015*

**physicsss**

Thanks Damonnn:)

*January 15, 2015*

**physicsss**

A sled weighing 200.0 N is pulled along a horizontal surface with a horizontal force of 45 N. The coefficient of static friction is 0.65 and of kinetic friction is 0.40. What is the force of friction? So I got Ff=200*.4= 80N

*January 15, 2015*

**math**

lake superior has a maximum depth of 1.333 thousand feet. there are 5,280 feet in one mile. how deep is lake superior in miles? round to the nearest hundredth if necessary. explain the answer

*January 14, 2015*

**english**

The _______, accompanied by the media and several tabloid reporters, often visits the hospital to cheer up the wounded soldiers a. actors b. actress c. band members d. singer and his wife

*January 8, 2015*

**math lit, accounting, business studies, cat**

Cause I prefer to here other people`s responses,maybe could find out answers from people who were doing the same subjects as mine and ended up succeding in life and living their dreams.rather than being answered by someone who knows me an say more lies.

*January 2, 2015*