Wednesday

February 22, 2017
Total # Posts: 238

**Algebra**

Katie invested a total of $7,000, part at 2% simple interest, and part at 3% simple interest. At the end of 1 year, the investments earned, $184.00 interest. How much was invested at each rate?

*February 12, 2017*

**math**

Round the decimal to the nearest hundredths place 1.724

*November 28, 2016*

**science**

parasitic worm infestation is hypothesized to be damaging to the host. However scientists have recently discovered that worm infestation of certain autoimmune disorders. in which of the following ways should the hypothesized to be modified , given the new findings A. worm ...

*November 23, 2016*

**SS and i need SOS. please help me**

the answer 1.C and 2.D

*November 19, 2016*

**Math**

83408

*November 15, 2016*

**Math**

Ohh im sorry, Its 12 😂But thanksss

*October 15, 2016*

**Math**

Is it 12 , the lcm ?

*October 15, 2016*

**Math**

Lani, Sue, and Jill begin jogging around a quarter-mile track at the same time. Lani takes 2 minutes to complete each lap, Sue takes 3 minutes and Jill takes 4 minutes. How long will they have been jogging when they first meet up again at the point where they began? How many ...

*October 15, 2016*

**math**

the population of a town increased from 30000 to 40000. what is the percent of increase

*August 30, 2016*

**math**

Please help me to answer.this with solution i need your help please! Thanks! 1) 5/18+2/9= 2) 3 (12/17)= 3) (2/7)÷(5/8)= 4) 3/7-5/9= 5) 12÷2/3= 6) 7/15÷2/3= 7) 3/5-10= 8) 4/15+7/9= 9) 12/21(-3)= 10) (2/5)(5/18)=

*June 14, 2016*

**social studies**

AW Ms. Sue I'm not good in social studies !!!!

*May 11, 2016*

**social studies**

is it answer 3

*May 11, 2016*

**social studies**

Ms. Sue is it #5 ?! :O

*May 11, 2016*

**social studies**

ok Ms.Sue

*May 11, 2016*

**social studies**

Which factor would have the least effect upon the population distribution in Mexico or the United States? (1) infant mortality rate (2) national debt (3) migration rate (4) birth rate (5) death rate help !!

*May 11, 2016*

**social studies**

its answer 4?!

*May 11, 2016*

**social studies**

Which of the following is a likely cause of the shape of the population graph of Mexico? (1) Mexico has adopted China's "one family-one child" program. (2) About 60 percent of Mexico's industrial workers live in or near Mexico City. (3) Much of the land in ...

*May 11, 2016*

**Language Arts**

Ms. Sue is wrong at least on mine because the answer is Mrs. Cratchit's

*April 26, 2016*

**Social Studies**

Thx Anonymous the answers are right! Got 100%

*April 14, 2016*

**Chemistry**

Enough concentrated sulfuric acid solution was added to provide 3 grams of sulfuric acid which dissolved i4 grams of pure fluorapatite. How much excess sulfuric acid was used? (report answer in grams of H2SO4

*March 27, 2016*

**Chemistry**

posdered was supposed to be powdered

*March 27, 2016*

**Chemistry**

Phosphorus fertilizers are derived from phosphate rocks, called florapatite, Ca5(PO4)3F. Fluorapatite is insoluble in water, so it must first be dissolved using excess sulfuric acid to form water soluble calcium dihydrogen phosphate Ca(H2PO4)2. If a posdered 5 gram sample of a...

*March 27, 2016*

**english help please!!**

An independent clause like Ms. Sue was talking about, means wherever the semicolon is, it is like a period, so the two sentences it would make, would have make sense as a sentence. So: a)Dinner. Is the most important part of my day. b)After a good dinner. I like to have ...

*March 27, 2016*

**Chemistry**

a) If you have 5 dinitrogen monoxide molecules, how many nitrogen atoms do you have? b) If I had 5 moles of dinitrogen monoxide molecules, how many individual nitrogen atoms would I have? I think the answer for A is 6 nitrogen atoms. but I have no idea on B.

*March 22, 2016*

**physics**

Ans. 4.34 kg; 5.3 kg

*March 1, 2016*

**Quadratic Equations**

Find the distance a ball covered in a specific time if it was dropped from the top of a building that 324 meter high. Assume if the gravitational acceleration is 10 meters per second squared. I filled everything except the question marks in the table. [Seconds] 1 ~ 2 ~ 3 [...

*January 11, 2016*

**Math**

You borrow $2,000 for a period of 4 years. You are charged simple interest at a rate of 3%. How much will you repay at the end of 4 years? So, do I draw out the formula I = P x R x T. I = Interest - unknown P = Principal - 2,000 R = Rate - 3%, 3 / 100 = 0.03 T = Time - 4 years...

*January 7, 2016*

**science**

how many grams of the salt are present in 24g salt solution containing 3.5% table salt?

*November 17, 2015*

**english**

writing punctuation: The personnel director Ms Smith hired three new typists two case managers A) The personnel director, Ms. Smith, hired three typists and two case managers. B) The personnel director, Ms. Smith, hired three typists, and two case managers.

*October 29, 2015*

**math**

Is Increasing the Venture Orientation of a Firm always a Good Thing? Or are there Circumstances or Environments in which the further pursuit of Opportunities can diminish Firm Performance?

*October 17, 2015*

**PSYCH**

One feature of taste aversion learning that is NOT found in any other type of learning is: A. learning with delays of several hours. B. very slow extinction. C. Both a and b D. Neither a nor b MY ANSWER IS D. IS THAT RIGHT?

*July 16, 2015*

**PSYCH**

Jane suffers from Panic Disorder. What Axis of the DSM would this disorder present on? A. Axis II B. Axis III C. Axis I D. Axis IV is A the right answer?

*June 29, 2015*

**PSYCH**

THANK YOU

*June 29, 2015*

**PSYCH**

Birth is a major adjustment for the infant as he/she leaves the familiar environment of the womb and takes his/her place in the world. Naming a baby is a part of this birth process. Being born and naming a child is considered: A. means of access. B. check points. C. rites of ...

*June 29, 2015*

**PSYCH**

In which theory is it of utmost importance that an infant develops a relationship with at least one primary caregiver for both social and emotional development to happen properly? A. Attachment theory B. Culture C. Persistence model D. Erikson’s Stages of Psychosocial ...

*June 29, 2015*

**PSYCH**

THANKS

*June 29, 2015*

**PSYCH**

ACCORDING TO THE LINK YOU SENT ME I UNDERSTAND IT IS C. AM I RIGHT?

*June 29, 2015*

**PSYCH**

In algebra class Stan was a low performer, however, to build his self-esteem he approached the new student in class and informed the student he had the highest score in the class and to contact him if the student needed assistance. What type of systematic error is this? A. ...

*June 29, 2015*

**PSYCH**

Two common confounding variables that must be controlled in a nonequivalent control-group design are: A. selection and regression to the mean. B. selection and maturation. C. maturation and regression to the mean. D. sequence effects and maturation. MY CHOICE IS A. BUT IM ...

*June 20, 2015*

**PSYCH**

Doyen & colleagues (2012) found that __________ effects were the reason that participants changed their walking speed. A. experimenter B. subject C. both subject and experimenter D. neither subject nor experimenter MY ANSWER IS C

*June 19, 2015*

**PSYCH**

CAN YOU HELP PLEASE?

*June 19, 2015*

**PSYCH**

Milfont (2009) found that desirable responding did not impact the self-reporting of environmental attitudes and behavior. What methodological issues might decrease the credibility of this claim? A. Ecological behavior was self-reported instead of measuring actual behavior. B. ...

*June 19, 2015*

**PSYCH**

In a study of the development of noun usage, an investigator is interested in the relationship of the number of nouns in a child's vocabulary to the number of adults in the household. This type of project is: A. correlational in nature. B. experimental in nature. C. ...

*June 19, 2015*

**PSYCH**

In the latter part of the 1880s, psychiatrists and neurologists tended to believe that madness was caused by __________. Less severe syndromes like hysteria were __________. A. biological troubles in the brain, also caused by biological troubles in the brain B. a poor ...

*June 5, 2015*

**HISTOTY**

can you help with the right answer?

*June 4, 2015*

**HISTOTY**

Match the following statement to the person: One should begin with careful observations of facts and experiments on nature, and then should form general conclusions only when they were fully justified. A. Plato B. Bacon C. Descartes D. Aristotle MY ANSWER IS D, BUT IM NOT SURE

*June 4, 2015*

**Algebra**

Because I need help finding the answers for them.

*May 25, 2015*

**Algebra**

Solve for h: 3/7 h = 9

*May 25, 2015*

**Algebra**

Is this right? t = 261/8

*May 25, 2015*

**Algebra**

Okay.

*May 25, 2015*

**Algebra**

I don't understand how to solve for t.

*May 25, 2015*

**Algebra**

Solve for t: 15 3/4 = t + 4 5/8

*May 25, 2015*

**Algebra**

Is the answer -5/8?

*May 25, 2015*

**Algebra**

I don't have an answer. I need help finding the answer.

*May 25, 2015*

**Algebra**

Solve for h: h + 3/8 = - 1/4

*May 25, 2015*

**Algebra**

I'm not sure how to find the answer.

*May 25, 2015*

**Algebra**

A set of encyclopedia has 27 volumes. each volume is 1 3/8 inches thick. If the volumes are placed side by side, how long will the set be?

*May 25, 2015*

**Algebra**

Find the product Simplify if possible: 12y/13 * 11/24

*May 25, 2015*

**Algebra**

Simplify 3/7 - 4/m

*May 25, 2015*

**Algebra**

Is it 24?

*May 25, 2015*

**Algebra**

Anita owns a beauty supply store. Every two weeks she receives a supply of shampoo. Every four weeks she receives a carton of nail polishes. Every eight weeks she receives a box of combs, and every twelve weeks she receives a box of hair dyes. If Anita received a shipment of ...

*May 25, 2015*

**Algebra**

Find the least common multiple: 2b^2 and 12c^3

*May 25, 2015*

**Algebra**

Mary thinks that a quarter-pound hamburger is heavier than a 5 oz hamburger. Explain why she is incorrect.

*May 25, 2015*

**Algebra**

Ohhh I was close. 6 was my first answer. Thanks for the help!

*May 25, 2015*

**Algebra**

Paul needs 3 1/4 yards of fabric to make one tablecloth. How many tablecloths can he make from 20 1/2 yards of fabric. 67 7 My answer 6 66

*May 25, 2015*

**Algebra**

Order 3.21 x 10, 42 x 10^4, and 0.11 x 10^10 from least to greatest

*May 25, 2015*

**Algebra**

979000?

*May 25, 2015*

**Algebra**

Write 9.79 x 10^5 in standard notation.

*May 25, 2015*

**Algebra**

Ohhh okay thanks

*May 25, 2015*

**Algebra**

Write 0.000000474 in scientific notation.

*May 25, 2015*

**Algebra**

Write 806,000,000 in scientific notation

*May 25, 2015*

**Algebra**

Thank you

*May 25, 2015*

**Algebra**

x^7 * y^3 * x^8 * y^2 can you help me find the answer?

*May 25, 2015*

**Algebra**

Yes b= -9

*May 25, 2015*

**Algebra**

Evaluate. Write in simplest form. 6-b/3a a=10 a=-9 My answer is 2 or 5...I'm not sure

*May 25, 2015*

**Algebra**

Find the GCF of 14abc and 28a^2 b^2 c^3 How do I answer this??

*May 25, 2015*

**Algebra**

Thanks

*May 25, 2015*

**Algebra**

What is the prime factorization of 180? My answer 2 x 2 x 3 x 3 x 5 Am I right?

*May 25, 2015*

**Algebra**

A microscope can magnify the specimen 10^4 times. How many is that? My answer 10 x 10 x 10 x 10 = 10,000 times Am I right?

*May 25, 2015*

**Algebra**

You have two types of bread, three types of meat, and four types of cheese. How many different sandwiches can you make if each sandwich has one type of bread, one type of meat, and one type of cheese? 9 sandwiches *My answer* 16 sandwiches 24 sandwiches 27 sandwiches

*May 25, 2015*

**Algebra**

* -6/-10

*May 25, 2015*

**Algebra**

So is my answer -9/-10?

*May 25, 2015*

**Algebra**

Which fraction is not equivalent to 6/10? 3/5 EQUIVELANT 12/20 EQUIVELANT -6/-10 - 6/10 I know the first two are equivalent to 6/10 but I'm not sure about the last two.

*May 25, 2015*

**Math**

Its 133.

*May 25, 2015*

**Math**

117 252 133 351 I don't have an answer I need help finding the answer.

*May 25, 2015*

**Math**

Which number is NOT divisible by 9?

*May 25, 2015*

**Spanish!**

Please help me translate the following in Spanish!: 1. I speak to you. 2. She gives her mom a gift. And 3. The doctor gives you a prescription.

*April 22, 2015*

**8th Grade**

Give an example of when you would want to reduce friction. Please help!

*April 21, 2015*

**math 8th!**

thank you Steve!

*April 16, 2015*

**math 8th!**

point A (-2,3) lies on a line with a slope of 2. Describe how to find two points on the line on either side of A.

*April 16, 2015*

**Algebra**

Translate this phrase into algebraic expression--Three more than the product of 24 and Mabel's height with m to represent Mabels height

*March 24, 2015*

**Math**

Sorry again but I am terrible at math and I need help help writing this prob into an equation: 50 pounds of potato salad cost $39.50 and 50 pounds of bean salad cost $23.50. What was the difference in costs of the salads?

*September 21, 2014*

**math**

Thank you

*September 21, 2014*

**math**

I need help writing an equation for this problem: for the school barbeque, room 107 bought 50 pounds of hot dogs for $69.50. How much did the hot dogs cost per pound?

*September 21, 2014*

**PHYSICS**

A 20 kg wagon is pulled along the level ground by a rope inclined at 30 deg above horizontal. A frictional force of 30 N opposes the motion, how large is the pulling force if the wagon is moving at constant velocity.

*August 23, 2014*

**Physics . pls help me :)**

a.) 61.3m

*June 27, 2014*

**Math algebra**

You plan a party and spend $26 on decorations. Each of the tables will have 8 party favors and 8 individual flowers. The flowers cost $2.50 each. Which equation can you use to find the cost of each party favor? *please make an equation*

*June 2, 2014*

**chemistry**

Find the a)partial pressure of ethylene oxide and b)the total gas pressure, after 30 hours in a reaction vessel at 415C if the initial pressure of ethylene oxide is 782mmHg. k= 2.05x 10^-4 t(1/2)=56.3 Part A) I converted hours to seconds, and used the formula ln(Pa)t = 108000s...

*April 17, 2014*

**Math-simplify**

Can someone help me simplify this (2x/15)^2 / (.15-x/15)(.2-x/15) I end up getting this, 4x^2/x^2-17x+.003

*February 24, 2014*