Friday

July 1, 2016
Total # Posts: 178

**Geometry**

Find the measure of angle 8, 7, 6, 5 measure of angle 7 is 2x+15 measure of angle 8 is 3x The diagram is a X shape but the top and bottom is more squished down basically. 5 on the left 6 on the top 7 on the right 8 on the bottom Please help I cant find the formula to do this. ...
*June 17, 2016*

**Algebra**

Jill gets 1.5 her hourly rate after she works 40 hours. She worked 52 hours and earned 638. What is her hourly rate? I ALWAYS get a repeating decimal! I need help! 40x- 12(1.5x)= 638 26.66...-12x= 638 Now what do I do? It's a repeating decimal!
*May 12, 2016*

**Algebra**

Jill gets 1.5 her hourly rate after she works 40 hours. She worked 52 hours and earned 638. What is her hourly rate? I ALWAYS get a repeating decimal! I need help! 40x- 12(1.5x)= 638 26.66...-12x= 638 Now what do I do? It's a repeating decimal!
*May 12, 2016*

**Physics**

Lightning strikes a hilltop that you can see, but do not know the distance to. If the thunder takes 10.52 seconds to reach you and the speed of sound in air is 340. m/s, how far away is the hilltop?
*May 9, 2016*

**Physics**

A muzzleloading cannon has a maximum projectile velocity of 300. m/s. If the speed of sound in air is 340. m/s and the target is 1200. m away from the cannon, how much warning will the target have, assuming that it can't see the cannon?
*May 9, 2016*

**Language Arts**

Does anyone have an answer or an idea for me for #11?
*May 5, 2016*

**Science-The Solar System**

Ok thank you so much!
*March 16, 2016*

**Science-The Solar System**

So a good answer would talk about the inner planets having few moons, hard rocky surfaces and no rings. The outer planets have lots of moons, gas surfaces, and rings?
*March 16, 2016*

**Science-The Solar System**

What are two major differences in the composition of the inner and outer planets? I know that the inner planets are small, hard, and rocky, and the outer planets are large and gaseous. What is another difference?
*March 16, 2016*

**help me please**

Nucleus takes place during DNA replication.
*January 12, 2016*

**History**

thank you
*December 4, 2015*

**History**

1) Why was George Washington cautious in all he did as the nation's first president? 1 - Laws he established as president were not reviewed by advisers, so there was no room for error. 2 - There was no vice president who could assume the role of president if something ...
*December 4, 2015*

**English**

I won't write the paragraph 4 u but someone else can help u
*November 16, 2015*

**Algebra help fast**

Thanks.
*November 3, 2015*

**Algebra help fast**

In 2009, the total population of North Carolina was 2,890,425 people. What was the population in scientific notation, approximately? 2.9 x 10^5 2.9 x 10^6 2.9 x 10^7 29 x 10^7 2.9 x 10^6 right?
*November 3, 2015*

**Comm Tech**

Mr.Smart is right, B D A
*October 8, 2015*

**Chemistry**

Heat is applied to an ice cube in a closed container until only steam is present. Draw a representation of this process. What happens to the size of the molecules and total mass of the sample?
*July 6, 2015*

**Language arts**

17. A
*May 12, 2015*

**Language arts**

Yes, I do. Thank you.
*May 12, 2015*

**Language arts**

2. C?
*May 12, 2015*

**Language arts**

1. A B. D
*May 12, 2015*

**Language arts**

Thank you:)
*May 12, 2015*

**Language arts**

Is it b?
*May 12, 2015*

**Language arts**

What is the prepositional phrase in this sentence? He stood beside the pool watching the children play water games. A. He stood B. Beside the pool C. Watching the children D. Play water games Please help I'm really not sure about these type of questions
*May 12, 2015*

**History**

Can anyone explain to me about communities living under Nazi occupation during world war ll?
*April 24, 2015*

**math**

80 tiles I don't exactly know how to do it but I got this answer off brainly!
*April 23, 2015*

**7TH MATH HELP**

Well this helped! -_-
*April 1, 2015*

**History?**

What is the daily life of a person that works in a factory in 2015? Thank you=)
*March 12, 2015*

**Art 7**

Thank you so much Isabella! Her answer are 100% true!
*March 6, 2015*

**Science**

whats the right answer?
*March 5, 2015*

**Art**

How does Roger Fenton use visual composition in "Valley of the Shadow of Death" to depict loss of war? A.Cannonballs in a barren landscape hint a powerful destruction B.Cannonballs are a reminder of a victorious battle C. Cannonballs in the barren landscape are a ...
*February 26, 2015*

**science(sound#4)**

A double bass
*February 18, 2015*

**Chemistry**

morgan how do you know its D?
*February 18, 2015*

**Math**

Expand then collect like terms: 3(x + 2) + x + 2
*February 8, 2015*

**Science**

Is it A?
*February 3, 2015*

**Social Studies help!!!!**

Nate I think it's because the turnpikes were made during the early 1800s but I'm really bad at history so I'm not exactly sure.
*January 22, 2015*

**physics**

Is it not simply T/I=angular acceleration :/
*January 6, 2015*

**math**

Emily's family loves to work together in the garden. They have a slight preference for flowers, as 60% of their plants are flowers and 40% are vegetables. They have 50 plants growing in the garden. How many vegetable plants do they have?
*December 15, 2014*

**math**

An estimated 3 out of every 25 men are left-handed. What percent of men are left-handed?
*December 15, 2014*

**math**

When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal value. What is a grizzly bear's normal heart rate when not hibernating?
*December 15, 2014*

**Science Help!!!!**

The answer is aquifer
*December 14, 2014*

**Chemistry**

How much heat is required to raise the temperature of 68.0 g of AIF3 from 25 degrees celsius to 80.0 degrees celsius
*October 29, 2014*

**P.E**

Thanks mr.smart
*September 16, 2014*

**Science**

I got the same answers as trolololl and Farrah, except #9 isn't D, #9 is C So the answers would be: 1. C 2. B 3. C 4. B 5. B 6. C 7. D 8.D 9. C 10. C 11. A 12. C 13. B 14. B 15. B 16. B 17. D 18. C
*May 29, 2014*

**MATH**

@Reiny pls explain
*May 28, 2014*

**english**

thanks for the answer ms sue
*May 12, 2014*

**Math**

3.321
*April 28, 2014*

**math (please check answer)**

x:1,2,3,4,5,6,7,8,9 ---------------------------------------------------------------------------------- y:0.8,2.1,3.1,3.8,5.2,8.4,6.9,8.1,9 (which point would be considered an outlier? my ANS:(9,9)? IS IT RIGHT?
*April 22, 2014*

**math *check***

which point would be considered an outlier? ANS:(9,9)?
*April 22, 2014*

**math *check***

x:1,2,3,4,5,6,7,8,9 ---------------------------------------------------------------------------------- y:0.8,2.1,3.1,3.8,5.2,8.4,6.9,8.1,9
*April 22, 2014*

**math (check answer plz)**

drugs
*April 21, 2014*

**math (check answer plz)**

how many more of Carols stamps are from france than england. then its 2 @Ms.Sue?
*April 21, 2014*

**math (check answer plz)**

oh so 46?
*April 21, 2014*

**math (check answer plz)**

Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country how many more of Carols stamps are from france than from england? France: 24%, England:22%, Norway:29%, Italy:25...
*April 21, 2014*

**math (check answer plz)**

oh so 55. THANK YOU! now ill know next time what to do!
*April 20, 2014*

**math (check answer plz)**

all 500 students at robinson junior high were surveryed to find their favorite sport how many more students played football than basketball? Soccer: 10%, Football:38%, basketball: 27%, Baseball: 25%. . . . A.325 students B.135 students C.190***** D.55 students
*April 20, 2014*

**math (please check answer)**

ohhhh wow, thank you Ms. Sue for correcting me!
*April 20, 2014*

**math (please check answer)**

Which of the following types of information is NOT suited for display on a scatter plot? 1. relationship between age and number of books read in a year*** 2. relationship between height and shoe size 3. relationship between calories consumed and body weight 4. relationship ...
*April 20, 2014*

**math (cant figure it out)**

3. 30% . 4. none . 5. 37.5%?
*April 20, 2014*

**math (cant figure it out)**

thank you guys so much!
*April 20, 2014*

**math (cant figure it out)**

Activity Boys Girls Total Walk 3 6 Bike 5 3 Skateboard 2 1 Total (trying to line them up)
*April 20, 2014*

**math (cant figure it out)**

Activity Boys Girls Total Walk 3 6 Bike 5 3 Skateboard 2 1 Total ______________ What percentage of the total students chose skateboarding? 10% 20% 30% none of these** . 4. What percentage of the boys chose walking? 30%* 45% 25% none of these . 5. What percentage of the ...
*April 20, 2014*

**math (please check answer)**

What type of graph does not show the number of times a response was given? box-and-whisker plot****** line plot stem-and-leaf plot bar graph
*April 19, 2014*

**math (cant figure it out)**

thank you! I get it now
*April 18, 2014*

**math (cant figure it out)**

Grade 7 students were surveyed to determine how many hours per day they spent on various activities. Eating is 8%, homework is 8%, sleeping is 33%, TV is 13%, socializing 13%, and school is 25%. About how many hours per day altogether were spent on watching TV and homework?
*April 18, 2014*

**math (please check answer)**

Which is the best measure of central tendency for the type of data below–the mean, the median, or the mode? Explain. Hours of sleep each night Median; there will be outliers Range; there are no outliers Mode; the data are non-numeric Mean; the outliers are limited MY ...
*April 16, 2014*

**Science**

it's A, color indicates a physical change and temp change is a chemical change
*April 3, 2014*

**science (check!)**

thank you.
*March 30, 2014*

**Science**

i need help too on that
*March 25, 2014*

**math**

thank you for correcting me (: @steve
*March 17, 2014*

**math **

Calculate the slant height for the given cone. Round to the nearest tenth. Diameter = 8cm height = 9 cm 10.2 cm 11.4 cm 9.8 cm 12.0 cm****
*March 17, 2014*

**Bruh**

Idk
*March 2, 2014*

**Science**

sting ray is right. think about it, and you'll agree.
*February 24, 2014*

**Science**

Really people, just answer the question!
*February 20, 2014*

**Science help please**

I still dont get it ):
*January 21, 2014*

**Algebra Check**

Are all of these correct Damon?
*January 21, 2014*

**Pre-Algebra**

18
*January 9, 2014*

**science gr.8**

1) Why would scientists be looking at a species to see if it was actually more than one species? 2) How can discovering this new species of dolphin help the Australian government protect all its dolphins? Article Summary: The article which these questions are from is about a ...
*December 28, 2013*

**Science help,plz:)**

Yup, Connections academy has some hardball tests. It'd be fine, if they actually had TEXTBOOKS this year. I'm not going to watch fifty different videos and activites just to learn when the lizards evolved. Murica'
*December 14, 2013*

**Math**

Triangles BMP and DCP are similar, so BP/DP = BM/CD. Since quadrilateral ABCD is a parallelogram, and M is the midpoint of AB, we have BM = AB/2 = CD/2, so BP/DP = BM/CD = 1/2. But BP + DP = BD, so BP = BD/3. Next, triangles DNQ and BCQ are similar, so DQ/BQ = DN/BC. Since ...
*November 23, 2013*

**Science**

You don't tell them what to do! SS is hard, mang.
*November 6, 2013*

**Math**

Thanks! But now I can't figure out how to explain.
*October 19, 2013*

**Math**

Corey needs 24 boards that are 47 1/2 inches long. How many feet of boards should he buy? Explain. If you can only buy 8 foot boards, how many should he buy? Explain.
*October 19, 2013*

**Easy math**

Can someone give me just four random rational numbers (decimal or fraction) between the numbers of -1, and 1?
*October 6, 2013*

**Math**

Can someone give me about four random fractions between -1 and 1. Just random. I am doing a poster project. (Also give them in decimal form aswell.
*October 5, 2013*

**Math Poster Project**

I have do complete a poster for math but I have some confusing instructions at first. Please help me understand and provide an example using the directions below that were given to me: Choose four rational numbers. At least two of your numbers should be between -1 and 1, one ...
*October 5, 2013*

**Math**

Write two algebraic pattern rules for this toothpick pattern. Figure 1 = 3toothpicks Fiqure 2 = 5 toothpicks Figure 3 = 7 toothpicks Figure 4 = 9 toothpicks i need help please. I did 1-3n for Figure 1
*September 30, 2013*

**French**

thank you so much! :)
*September 29, 2013*

**French**

oh oops sorry. 1)C'est vrai que LES GENS ont tres peur des araignees, surtout de la veuve noire. 2)D'ou vient ce animal que MOI ET MES AMIS avons vu au zoo 3)Il y a un oiseau dans la maison. QUELQU'UN a laisse la porte ouverte. 4)MOI ET MON GROUPE faisons un etude ...
*September 29, 2013*

**French**

I don't know but the instructions say Remplace les mots en italique par le pronoun on. Attention a la forme du verbe!
*September 29, 2013*

**French**

I need to replace the verbs with on. i need help please. ex: Les gens admirent es belles couleurs du Paradisier. ex: On admire les belles couleurs du paradisier. 1)C'est vrai que les gens ont tres peur des araignees, surtout de la veuve noire. 2)D'ou vient ce animal ...
*September 29, 2013*

**Math**

The consecutive numbers 2 and 3 are both prime. How do you know that there are no other consecutive prime numbers?
*September 9, 2013*

**math**

2) A number is divisible by 4 if and only if the number formed by its last two digits is divisible by 4. Using the given digits, we find that the only two-digit numbers that are divisible by 4 are 24, 28, 32, 48, 72, and 84. The probability that the number is divisible by 4 is...
*August 21, 2013*

**math**

Ha!These are all from AoPS. Anyways, 1) probability of green then red = p(green) * p(red). Take a common multiple of 13 & 5 that's under 100 - I chose 65. The numerators all have to add up to the denominator in the probability. p(red) = 15/65. p(blue) = 26/65. so p(green) ...
*August 21, 2013*

**Math--Algebra**

To provide better quarters.
*March 21, 2013*

**Algebra**

haha
*March 4, 2013*