Monday

May 25, 2015

May 25, 2015

**statistics**

In one history class, 34 students took an exam. The mean of the exam was 52 with a standard deviation of 13. If the instructor is going to assume data are normally distributed and assign grades on a curve, then she will assign an A to the top 10% of the class, B's to the ...
*Monday, November 29, 2010 at 12:35pm*

**2nd grade**

what is the antonym of the word smooth
*Sunday, November 28, 2010 at 10:11pm*

**5th grade math**

What fraction is 2/3 of 3/4 ? and 12-m = 5 2/3 ? Thank you for your help.
*Sunday, November 28, 2010 at 8:28pm*

**5th grade**

whats the gcf of 16 and 42 why
*Sunday, November 28, 2010 at 7:51pm*

**math**

did you know when you try to find the least commen multiple of 3 numbers you have to divide by two after you get your answer my class (ms.lott in texas) told us that for some reason its doubling the number so always divide by two once you have crossed out the commen numbers ...
*Sunday, November 28, 2010 at 6:56pm*

**7th grade math**

30 = 12d
*Friday, November 26, 2010 at 2:22pm*

**6th grade**

What is 5/8 of 1/50?
*Monday, November 22, 2010 at 8:45pm*

**4th grade math**

how do u make mm into cm
*Monday, November 22, 2010 at 7:06pm*

**7th grade math**

how do i subtract intergers
*Saturday, November 20, 2010 at 11:32am*

**Computer Programing & Logic Design**

Submit pseudocode and a flowchart for the following programming exercise: Test Average and Grade Write a program that asks the user to enter five test scores. The program should display a letter grade for each score and the average test score. Design the following functions ...
*Saturday, November 20, 2010 at 9:35am*

**5th grade (thomas)**

6 - m = 2 and 3/10
*Wednesday, November 17, 2010 at 9:42pm*

**5th grade**

6-m=2 3/10 would that be m=3 7/10 thank you.
*Wednesday, November 17, 2010 at 9:33pm*

**5th grade**

what number is 3/8 of 6?
*Wednesday, November 17, 2010 at 9:21pm*

**8th grade**

find the nth term A1=6, d-3, n=10
*Wednesday, November 17, 2010 at 8:02pm*

**8th grade**

can u simpilify 24 radical 152?
*Wednesday, November 17, 2010 at 7:22pm*

**algebra**

Mixture Problems Template – Price Problems Copy the problem from the lesson: 1. A store manager wishes to reduce the price on her fresh ground coffee by mixing two grades. If she has 50 pounds of coffee which sells for $10 per pound, how much coffee worth $6 per pound ...
*Wednesday, November 17, 2010 at 4:12pm*

**12th grade**

what is genetic engineering?
*Wednesday, November 17, 2010 at 5:59am*

**11th grade**

Solve for x:9x^2-49=0
*Tuesday, November 16, 2010 at 9:29pm*

**4th grade**

why is 7 times 8 not a number sentance
*Tuesday, November 16, 2010 at 8:10pm*

**4th grade math**

31 X 19 in expanded algorithm
*Tuesday, November 16, 2010 at 5:39pm*

**8th grade**

(18 - (-4))divide (-11) (-4) + 2
*Tuesday, November 16, 2010 at 5:26pm*

**12th grade**

The trem hierarchy refers to
*Tuesday, November 16, 2010 at 3:29pm*

**4th grade algebra**

What is 16 - 10 - 2 - 3 = ? What is 8 - 2 - 2 - 2 = ? What is 10 - 3 - 3 - 4 = ? What is 8 - 5 - 5 - 5 = ? What is 7 - 7 - 7 - 7 = ? What is 12 - 15 - 10 - 8 = ? What is 3 - 7 - 4 - 2 = ? What is 9 - 3 - 6 - 5 = ? What is 11 - 9 - 6 - 6 = ? What is 6 - 5 - 4 - 3 = ? What is 13...
*Tuesday, November 16, 2010 at 1:22pm*

**Math **

About 3/4 of the track team are girls. About 3/4 of these girls are in 8 th grade. What fraction of th e students are grade 8 girls? 1/3?
*Sunday, November 14, 2010 at 9:08pm*

**8th grade math**

what percent of 200 is 40
*Sunday, November 14, 2010 at 4:28am*

**8th grade math**

7z - z
*Saturday, November 13, 2010 at 5:44pm*

**8th grade math**

what is 35% 440
*Saturday, November 13, 2010 at 5:22pm*

**8th grade math**

Solve for x. 6 - x = -10 + 7 my answer: x = 9
*Saturday, November 13, 2010 at 12:26pm*

**10th grade**

If m<pqs=3x+13and m<sqt=6x-2,
*Saturday, November 13, 2010 at 8:03am*

**4th grade algebra**

what is 7-7-7-7-7 eguals?
*Friday, November 12, 2010 at 11:03am*

**5th grade**

what is 1/5 of 10
*Thursday, November 11, 2010 at 9:14pm*

**5th grade**

if 5/17 of region is shaded what part is not?
*Thursday, November 11, 2010 at 8:23pm*

**Sixth grade math**

Simplify 49/7*7+6-3
*Tuesday, November 9, 2010 at 10:54am*

**12th grade**

How many moles of atom are in 47 atoms Ba?
*Monday, November 8, 2010 at 11:30pm*

**12th grade**

if cos Q=5/9, find 5/9
*Monday, November 8, 2010 at 4:29pm*

**7th grade math**

1/15 in percent
*Monday, November 8, 2010 at 2:11pm*

**8th grade**

How do you calculate the slope of a line?
*Monday, November 8, 2010 at 9:12am*

**5th grade**

find the missing sum 3+9+15+....+87
*Sunday, November 7, 2010 at 10:36pm*

**grade 1 math**

wat iz 15-7?
*Friday, November 5, 2010 at 11:33pm*

**10th grade**

What is the compound name fo HC2H3O2?
*Friday, November 5, 2010 at 5:41pm*

**1st grade**

what are the rules or attributes for shapes
*Wednesday, November 3, 2010 at 6:00pm*

**6th grade**

how does geothermal energy work ?
*Wednesday, November 3, 2010 at 9:53am*

**6th grade**

What does 22x11= Thanks for your help!
*Wednesday, November 3, 2010 at 9:43am*

**8th grade**

98x^2-32y^2
*Tuesday, November 2, 2010 at 11:10pm*

**5th grade**

which of the fractions are bigger 5/16 or 1/2 or 1/4 or 7/16
*Tuesday, November 2, 2010 at 10:15pm*

**7th grade**

4n+8=9n-7
*Tuesday, November 2, 2010 at 12:36am*

**6th grade science**

magnetite will attract this
*Monday, November 1, 2010 at 11:58pm*

**11th grade**

x+y>1
*Sunday, October 31, 2010 at 4:05pm*

**10th grade**

BC=3x+2 and CD= 5x-10. Solve for x.
*Saturday, October 30, 2010 at 5:51pm*

**5th grade**

What do enzymes do in digestion?
*Friday, October 29, 2010 at 5:42am*

**7th grade**

Erm how does this site wrk?
*Friday, October 29, 2010 at 1:13am*

**3rd grade**

can you write 3+5+6 =14 in a multiplication sentence?
*Thursday, October 28, 2010 at 8:56pm*

**6th grade**

How do I work a problem like this? 5/8 + m = 1
*Wednesday, October 27, 2010 at 11:44pm*

**6th grade math**

How many 1/6s are in 1? How many 1/6s are in 1/2 ?
*Wednesday, October 27, 2010 at 11:26pm*

**4th grade**

making big arrays
*Wednesday, October 27, 2010 at 9:40pm*

**3rd grade**

what number is 30 more than 432?
*Wednesday, October 27, 2010 at 6:47pm*

**10th grade**

How do I answer and graph this problem 4x + 3y = 4
*Wednesday, October 27, 2010 at 5:50pm*

**8th grade**

how do you solve c=3d-27 ; 4d+10c=120
*Tuesday, October 26, 2010 at 9:39pm*

**6th grade**

What does the sinai peninsula connect?
*Tuesday, October 26, 2010 at 5:34pm*

**6th grade**

Can you simplify 9 over 16?
*Tuesday, October 26, 2010 at 5:28pm*

**4 th grade math input outout box**

how do you get from 6 to 40
*Tuesday, October 26, 2010 at 3:11pm*

**grade 9 algebra**

8x-5y-x=9-y
*Sunday, October 24, 2010 at 9:54pm*

**math**

A math teacher calculates grades as follows:Grade=[2 test averages+quiz average/3] After 3 tests and 2 quizzes your test average is 83 and your quiz average is 89. You took your fourth test today and noticed that your overall average grade has dropped to an 83. What was your ...
*Sunday, October 24, 2010 at 4:29pm*

**5th grade**

how I can do a essay for Salvador Dali ?
*Friday, October 22, 2010 at 5:06pm*

**6th grade**

what hatchet
*Thursday, October 21, 2010 at 7:16pm*

**8th grade**

78=3c+12-c+4 solve
*Thursday, October 21, 2010 at 6:03pm*

**6th grade**

can you unscramble this word cegghimnuw
*Thursday, October 21, 2010 at 5:46pm*

**5th grade**

how many inches are in 15 yards?
*Wednesday, October 20, 2010 at 8:53pm*

**5th grade**

how many inches are in 15 yards?
*Wednesday, October 20, 2010 at 8:53pm*

**6th grade**

what is 3/10 divided by 13/14
*Wednesday, October 20, 2010 at 6:56pm*

**8th grade math**

1/9 = a / a + 24 solve for a
*Wednesday, October 20, 2010 at 1:07am*

**4th grade**

what is a perpidicular ray?
*Tuesday, October 19, 2010 at 8:08pm*

**5th grade**

how to keep a watershed heathly?
*Monday, October 18, 2010 at 5:53pm*

**12th grade**

the constitution and the changes
*Monday, October 18, 2010 at 12:35am*

**Math 7th grade**

6 11/12 - 4 5/12
*Sunday, October 17, 2010 at 9:09pm*

**Math 7th grade**

12 - 5 3/10
*Sunday, October 17, 2010 at 9:08pm*

**7th grade**

what is 14 1/2 - 7 1/5?
*Sunday, October 17, 2010 at 9:01pm*

**6th grade**

What are the d themes of geography ,
*Sunday, October 17, 2010 at 1:02pm*

**6th grade**

What is the unscrambled way of "Artiotinm"????
*Sunday, October 17, 2010 at 12:12pm*

**6th grade**

Hi im emy. What is a word problem for 4*-5?
*Saturday, October 16, 2010 at 2:31pm*

**probabilityv**

A school's administrators are concerned about absenteeism at their school and the eect it has on students' grades. The following data were compiled, based on a sample of students. Student's Absent Medium Absent Grade Infrequently Absent Frequently Low 1 9 8 ...
*Saturday, October 16, 2010 at 2:17am*

**7th grade**

I need you to help me pick a biome?
*Thursday, October 14, 2010 at 11:25pm*

**7th grade**

wat its prime number
*Thursday, October 14, 2010 at 9:25pm*

**8th grade**

What is the meaning of seperation of powers
*Thursday, October 14, 2010 at 8:59pm*

**5th grade**

What do you think 24*3.7 is ???
*Thursday, October 14, 2010 at 3:58pm*

**4th grade**

How many shapes have a perimiter thats 30 cm?
*Thursday, October 14, 2010 at 1:01am*

**4th grade**

what is a question with the word there force
*Wednesday, October 13, 2010 at 8:48pm*

**Fourth grade math**

what is the of 7n when n is 7565?
*Wednesday, October 13, 2010 at 7:25pm*

**7th grade**

where do you add parenteses to get 6+6/6+6*6=6
*Wednesday, October 13, 2010 at 4:22pm*

**8th grade**

I need help with intergers 3.2x10 3
*Tuesday, October 12, 2010 at 8:36pm*

**5th grade**

what is the lcm of 15,25
*Tuesday, October 12, 2010 at 8:20pm*

**6th grade**

what is the simplest form of 8/15
*Tuesday, October 12, 2010 at 8:08pm*

**8th grade**

HOW TO CONVERT IN TO MM?
*Tuesday, October 12, 2010 at 11:34am*

**8th grade**

is 53 a monomial
*Monday, October 11, 2010 at 9:39pm*

**8th grade math**

is n^2-3 a monomial
*Monday, October 11, 2010 at 9:32pm*

**3rd grade**

what is the value of the digit 4 in 841
*Sunday, October 10, 2010 at 2:10pm*

**8th grade**

what is the answer to the equation 4z-2=30?
*Sunday, October 10, 2010 at 12:07pm*

**6th grade**

How do you solve a problem like this ? 16+14=14+w
*Saturday, October 9, 2010 at 4:51pm*

**7th grade**

What is "h" in 5h+15-3h=32
*Thursday, October 7, 2010 at 9:14pm*

**6th grade**

I NEED EXAMPLES OF ARCHIPELAGO
*Wednesday, October 6, 2010 at 10:47pm*