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Homework Help: Elementary School

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Elementary Statistics need help ASAP
Measures of Central Tendency Be sure to show your work so that partial credit may be awarded. 4. An MM207 statistics class surveyed 24 students to find out how many hours they spent doing homework during the previous week. 10 11 10 8 10 10 15 12 10 8 13 11 11 13 10 11 13 10 11...
Monday, November 2, 2009 at 9:53am

Elementary Statistics need help ASAP
2. A research team studied the ages of patients who had heart attacks caused by smoking. The ages of 34 patients who suffered a heart attack were as follows. 29 30 36 41 45 50 57 61 28 50 66 58 60 38 36 47 40 32 58 46 61 40 55 32 61 56 45 46 62 66 38 40 40 27 Construct a Stem-...
Monday, November 2, 2009 at 9:51am

Elementary Statistics
2. A research team studied the ages of patients who had heart attacks caused by smoking. The ages of 34 patients who suffered a heart attack were as follows. 29 30 36 41 45 50 57 61 28 50 66 58 60 38 36 47 40 32 58 46 61 40 55 32 61 56 45 46 62 66 38 40 40 27 Construct a Stem-...
Monday, November 2, 2009 at 9:46am

elementary
Think of a number.... x Add 7.... x+7 Double the result..... 2x+14 Subtract 8....2x+6 Double the result.... 4x + 12 Add 12. 4x + 24 Divide by 4.... x + 6 Subtract 6.... x
Saturday, October 31, 2009 at 6:06pm

elementary math
Your subject is math.
Saturday, October 31, 2009 at 5:52pm

elementary
Think of a number. Add 7. Double the result. Subtract 8. Double the result. Add 12. Divide by 4. Subtract 6. Your answer will be the original number. Explain how this trick works.
Saturday, October 31, 2009 at 5:38pm

elementary
I don't understand either. If you merely wanted to sum the values, I don't see how they can total $6.95. The problem is the $.95. How can you combine the 1.25 and .30 to get something ending in .95? The 1.00 ones will just fill in to get it up to 6. .30 + .30 + .25 = ....
Thursday, October 22, 2009 at 4:45pm

elementary
Using each of the shapes in the box, draw a shape that is worth $6.95. Triangle: $.30 (cents) square: $1.25 rectangle: $1.00 I don't understand. Do they want a pattern of shapes? How would I draw a shape that has more than one of the shapes, triangle, square, and rectangle...
Thursday, October 22, 2009 at 12:24pm

statistic
Assume that the salaries of elementary school teachers in the United States are normally distributed with a mean of $34,000 and a standard deviation of $2000. What is the cutoff salary for teachers in the bottom 10%?
Monday, October 19, 2009 at 11:27am

albrea
Oh, my! You don't understand even the most elementary algebra, do you? What grade are you in? 2x = 48,500 means that 2 times some number is 48,500. To solve this problem, divide both sides of the equation by 2. x = 48,500 divided by 2 = 24,250 Therefore, her husband earns...
Friday, October 16, 2009 at 5:36pm

elementary math for teachers
clearly B
Thursday, October 15, 2009 at 11:25pm

elementary math for teachers
There are 7 different letters. These can be arranged in 7! ways or 5040 ways.
Thursday, October 15, 2009 at 11:14pm

elementary math for teachers
there are 1000 numbers from 000 to 999 so the prob of any one coming up is 1/1000 the expected winning = 1/1000(600) = .60 or 60¢. (not smart to play that game)
Thursday, October 15, 2009 at 11:13pm

elementary math for teachers
the toppings on each sandwich can be done in 8 ways, the number of subsets of 3 elements. This will include the nullset, or no toppings. The wording is not clear as to how many cheeses can go on a sanwich. e.g. can you have a sandwich with 3 different cheeses? I will assume we...
Thursday, October 15, 2009 at 11:07pm

elementary math for teachers
Use the Pythagorean theorem.
Thursday, October 15, 2009 at 11:02pm

elementary math for teachers
Use the pythagorean theorem.
Thursday, October 15, 2009 at 11:02pm

elementary math for teachers
A deli offers its cheese sandwich with various combinations of mayonnaise, lettuce, tomatoes, pickles, and sprouts. 5 types of cheese are available. How many different cheese sandwiches are possible?
Thursday, October 15, 2009 at 10:57pm

elementary math for teachers
The letters LACSIPE fell off a billboard. How many different ways can the letters be arranged, hoping to find the correct spelling of SPECIAL?
Thursday, October 15, 2009 at 10:56pm

elementary math for teachers
Numbers is a game where you bet $1 on any three-digit number from 000 to 999. If your number comes up, you get $600.00, otherwise you lose the $1. Find your expected winnings if all numbers are equally likely to come up.
Thursday, October 15, 2009 at 10:56pm

elementary math for teachers
The diagram depicts a rope connecting the top of a pole to the ground. The rope is 27 yd long and touches the ground 23 yd from the pole. How tall is the pole?
Thursday, October 15, 2009 at 10:55pm

elementary math for teachers
The length of a garden is 24 meters, and the width is 7 meters. Find the diagonal distance across the garden
Thursday, October 15, 2009 at 10:54pm

elementary math for teachers
Suppose that a given parallelogram is not a rhombus or a rectangle. Which of the following can you conclude about this parallelogram? A) It is a square. B) Its angles are not all congruent. C) Its diagonals are perpendicular bisectors of each other. D) None of the above
Thursday, October 15, 2009 at 10:52pm

elementary math for teachers
The nth term of the Fibonacci sequence is the sum of the two previous terms. Since F25 and F26 are given, so F27 equals 75025 + 121393=196418.
Thursday, October 15, 2009 at 10:14pm

elementary math for teachers
F25 = 75,025 and F26 = 121,393 where Fn is the nth term in the Fibonacci sequence. Find F27.
Thursday, October 15, 2009 at 9:54pm

3rd grade
A common noun is the name of a person place, thing, or idea. Examples: dog, family, town, school, street, girl, safety A proper noun names a specific person, place, thing, or idea. Proper nouns are always capitalized. Examples: Lassie, the Jones family, Newport, South ...
Wednesday, October 14, 2009 at 6:59pm

birchwood elementary
6/78.6 = 60/786 = .07633588 .1 = tenths place .01 = hundredths place .001 = thousandths place .0001 = ten thousandths place ...and so on. How far out do you want your answer? At what place do you want to round your value?
Wednesday, October 14, 2009 at 11:58am

birchwood elementary
What is the magnitude estimate of 6 divided by 78.6 and what are the place values in it?
Tuesday, October 13, 2009 at 7:06pm

birchwood elementary
you have a lot of spelling errors in that question, so I suggest you rewrite it, and then I'm pretty sure you'll recieve help.
Tuesday, October 13, 2009 at 7:03pm

birchwood elementary
what is te magnitude estiamte of 6 divide by 78.6 and wht place value is it in
Tuesday, October 13, 2009 at 6:37pm

Elementary Math
is it true 3|n,then9|n
Friday, October 9, 2009 at 9:48pm

pepper elementary
Which Highland region? The U.S. Midwest is generally lower than highlands and most of it has a humid continental (warm summer) climate. http://img128.imageshack.us/img128/4527/​climatemapusa2yv3.png
Wednesday, October 7, 2009 at 9:29pm

pepper elementary
Are the highland and Midwest region of the united states similar in climates?
Wednesday, October 7, 2009 at 9:17pm

elementary social studies
"factors of production"
Tuesday, October 6, 2009 at 9:22pm

elementary social studies
natural,capital and human resources are called the factors if what?
Tuesday, October 6, 2009 at 9:21pm

Calculus
This is a pretty elementary diff of a ln function. What are you having difficulty with?
Tuesday, October 6, 2009 at 4:13pm

brookville elementary
1. 32= 3 tens 2 ones
Monday, October 5, 2009 at 10:20pm

brookville elementary
regroup 1 ten for 10 ones. 1. 32=____tens_____ones. 2. 47=____tens_____ones
Monday, October 5, 2009 at 9:48pm

elementary aed 201
Identify internal or external rewards that affect recruitment and retention of quality teachers. How do such rewards influence recruitment or retention? How might these rewards shift as new accountability-centered teacher reforms are proposed, such as merit pay and competency ...
Monday, October 5, 2009 at 11:00am

social studies and language arts
Read the following scenario: You are a second-grade teacher at Happy Valley Elementary School. You are teaching language arts and social studies. Your classroom of 21 students consists of 7 white students, 5 Latino students, 4 African American students, 3 Native American ...
Saturday, October 3, 2009 at 9:40pm

social studies
Read the following scenario: You are a second-grade teacher at Happy Valley Elementary School. You are teaching language arts and social studies. Your classroom of 21 students consists of 7 white students, 5 Latino students, 4 African American students, 3 Native American ...
Saturday, October 3, 2009 at 9:14pm

Language Arts
Many early elementary educators believe that children are not ready to learn to spell at this age. They focus more on writing the way the child hears the words. Please talk with your son's teacher.
Wednesday, September 30, 2009 at 7:30pm

To Ms. Sue
Vavenby citizens have decided that they don't want the community to take away their school. For the first time School Board Trustees have confronted the parents of the children who might be moved as part of a district reorganization plan. In late August trustees had 27 ...
Monday, September 28, 2009 at 10:14pm

Current Event
Go back to the article and find out when they plan to shut down the school. Was it 2010 at the latest?? Vavenby School Board trustees have decided to close their elementary school.
Monday, September 28, 2009 at 10:04pm

Current Event
Also could you please fix this sentence: school Board trustees of Vavenby have come to a decision where they want to close down The Elementary school of Vavenby. Its not bad but, It seems wierd because I don't like it when it repeats Vavenby 2 times.
Monday, September 28, 2009 at 9:56pm

Current Event
The school Board trustees of Vavenby have come to a decision where they want to close down The Elementary school of Vavenby, and try to maintain their budget. The board is closing the school because the mill shut down and people are moving away. Though there are a lot of ...
Monday, September 28, 2009 at 9:54pm

Current Event
The school Board trustees of Vavenby have come to a decision where they want to close down The Elementary school of Vavenby, and try to maintain their budget. The board is closing the school because the mill shut down and people are moving away. Though there are alot of others...
Monday, September 28, 2009 at 9:17pm

Current Event
The school Board trustees of Vavenby have come to a decision where they want to close down The Elementary school of Vavenby, and try to maintain their budget. The board is closing the school because the mill shut down and people are moving away. Though there are alot of others...
Monday, September 28, 2009 at 9:17pm

Current Event
Who: Vavenby citizens and school board trustees What:Vavenby elementary school When:this year Where:Vavenby Why: to maintain budget How:by closing the school and sending the students to another one. Who: Vavenby citizens and school board trustees What:Vavenby elementary school...
Monday, September 28, 2009 at 7:07pm

History
I have to write an essay about if I think Columbus Day should be celebrated or not. I have decided to take the approach talking about how he really wasn't the first to discover America, unlike kids are taught in elementary school. The problem is, who really was the first ...
Monday, September 28, 2009 at 6:17pm

To Ms. Sue
Who: Vavenby citizens and school board trustees What:Vavenby elementary school When:this year Where:Vavenby Why: to maintain budget How:by closing the school and sending the students to another one. I still need help on writing he summary.
Monday, September 28, 2009 at 3:34pm

Current Event
This is my summary of the Daily News article: Vavenby wants time for mines before school closed. Vavenby citizens have decided that they don't want the community to take away their school. For the first time School Board Trustees have confronted the parents of the children...
Monday, September 28, 2009 at 2:28pm

special ed
I need to make lesson plans for students with mental retardation. Can you please tell me what you think of my ideas. For Pre-K work on gross motor skills, play simon says, use songs that make the child use their motor skills (if you're happy and you know it, clap your ...
Saturday, September 26, 2009 at 11:39am

Geometry
The famous mathematician Carl Friedrich Gauss solved this problem when he was in elementary school, but with disastrous consequences. The teacher asked the class to add the numbers from 1 to 100, probably hoping to have peace for half an hour or so. Little Gauss finished it in...
Monday, September 21, 2009 at 6:21pm

HRM can u tell me if i am correct
Describe in one or two sentences how you will access job analysis and job description information for your selected position. mine is an elementary school teacher. Would it be ok to write about the tasks, knowledge, skills, abilities, interests, and work values
Friday, September 18, 2009 at 10:09pm

HUMAN RESOURCE MANAGEMENT
Describe in one or two sentences how you will access job analysis and job description information for your selected position. i am doing it on teachers, elementary school. would it be ok to write about the tasks, knowledge, skills, abilities, intrests, and work values. I am ...
Friday, September 18, 2009 at 9:49pm

elementary
This site has many definitions for both the noun and the adjective, "quality." http://dictionary.reference.com/browse/q​uality
Tuesday, September 15, 2009 at 4:57pm

elementary
what is the definition of quality
Tuesday, September 15, 2009 at 4:54pm

elementary
explain regrouping
Monday, September 14, 2009 at 3:39pm

algebra
No, I'm sorry, but I my math skills are basically limited to elementary math.
Saturday, September 12, 2009 at 5:58pm

Algebra 1 Please bobpursley
Mary, and Mary's mom: One of our other math teachers wrote this to me in an email: "I cannot make much sense out of the problem, even after reading it a few times. It sounds to me students are supposed to make the "identical" creatures with scissors and ...
Saturday, September 12, 2009 at 5:34pm

elementary
the rule is to use numbers and you always have to read the question to do it.
Thursday, September 10, 2009 at 6:35pm

Elementary Math for Educators
1. Add nine 7's 2. Multiply 3 times 7. Multiply that answer by 3. 3. Multiply 10 times 7 and subtract 9. 4. put your seven finger down and count on both sides and put the numbers together
Thursday, September 10, 2009 at 5:31pm

elementary math
mutiply fractions and shoot for your dreams
Thursday, September 10, 2009 at 5:25pm

elementary
There are many rules in math. Repost in more specific terms.
Thursday, September 10, 2009 at 3:32am

elementary
What is the rule in math?
Wednesday, September 9, 2009 at 3:58pm

Elementary Math
Thank you
Thursday, September 3, 2009 at 4:26pm

Elementary Math
yes, Lisa, the number of days in July is a constant.
Thursday, September 3, 2009 at 4:26pm

Elementary Math
Yes. The number of days in July is constant.
Thursday, September 3, 2009 at 4:25pm

Elementary Math
but it's still constant right?
Thursday, September 3, 2009 at 4:23pm

Elementary Math
My bad I didn't look closely
Thursday, September 3, 2009 at 4:22pm

Elementary Math
Lisa, all of the other months have the same number of days every year. The old rhyme -- Thirty days hath September, April, June, and November; all of the rest have 31, except February.
Thursday, September 3, 2009 at 4:21pm

Elementary Math
Leap Year! -MC
Thursday, September 3, 2009 at 4:18pm

Elementary Math
Thanks and mysterychicken I don't think that February is the only month where the number changes because if you look at the calender you will see.
Thursday, September 3, 2009 at 4:18pm

Elementary Math
Yes, M.C. Three years out of four, February has 28 days; the fourth year, it has 29 days.
Thursday, September 3, 2009 at 4:17pm

Elementary Math
Isn't February the only month where the number of days change? -MC
Thursday, September 3, 2009 at 4:16pm

Elementary Math
Yes, it is a constant. It never changes.
Thursday, September 3, 2009 at 4:13pm

Elementary Math
The number of days in the month of July 2) A) Constant B) Variable Is it A.
Thursday, September 3, 2009 at 4:12pm

elementary math
I say it's easier to multiply them because you keep the same denominator...i think
Wednesday, September 2, 2009 at 4:40pm

elementary math
I say it's easier to multiply them because you keep the same denominator...i think
Wednesday, September 2, 2009 at 4:40pm

Physics
I'm stumped on what formula to use for the following question. A 1.5V battery does 4.5*10^2 J of work in 120s. Calculate the current through the battery Calculate the number of elementary charges that pass through the battery. I've been trying to figure out the formula...
Wednesday, August 26, 2009 at 11:03pm

image consultant
Professional what? Carpenter, executive, elementary teacher, waitress, beautician, engineer???
Monday, August 24, 2009 at 8:30pm

elementary math
Just because i don't know how to explain something I should not be a teacher. Thanks a lot!!!!!!!!!!!!!!!!!!!
Saturday, August 22, 2009 at 7:41pm

elementary math
If you dont know, you should not be a teacher. Most of us find multiplying fractions easier a/c * b/d= ab/cd adding fractions, one has to get a common denominator.
Saturday, August 22, 2009 at 7:38pm

elementary math
I am going to be a teacher one day. I need help explaining this: A student asks whether it is easier to add fractions or multiply fractions. What my respone should be?
Saturday, August 22, 2009 at 7:33pm

Algebra Help PLEASE
Diving a polynomial by a binomial is similar to the long division I learned in elementary school due to the fact you would still set up the long division visual the same. Then you would be dividing the longer number by the small number and the smaller number which would be the...
Friday, August 21, 2009 at 2:41am

Physics
No. And current theory, unconfirmed by not finding the elusive Higgs boson (you can read about that), predicts that this strange boson is what makes some particles have what we call mass, otherwise, they would only have energy. Now, you need to know what you studied about &...
Monday, August 17, 2009 at 9:48pm

Elementary Math
When you're adding or subtracting fractions, you need to find the least common denominator. For instance: 1/2 + 3/4 + 5/8 = 4/8 + 6/8 + 5/8 = 15/8 The least common denominator is also the least common multiple. In the above problem that is 8.
Monday, August 17, 2009 at 6:55pm

Elementary Math
A student asks about the relation between least common multiple and least common denominator. How do yourespond?
Monday, August 17, 2009 at 6:51pm

Elementary Math
Thanks to both of you helping me with this questions.
Tuesday, August 11, 2009 at 2:49pm

MATH ELE.
What is the difference between combination snd permutations in Elementary math??
Tuesday, August 11, 2009 at 2:03pm

Elementary Math
Why isn't the answer B???
Sunday, August 9, 2009 at 11:10pm

Elementary Math
George, You can also refer to this post: http://www.jiskha.com/display.cgi?id=124​9693160
Sunday, August 9, 2009 at 11:10pm

Elementary Math
YES BUT I NEED TO CHOOSE ANY FROM THE MULT. CHOICE NOT ONLY NORMAL DISTRIBUTION MAM.
Sunday, August 9, 2009 at 11:01pm

Elementary Math
Since the scores of AP students probably show a normal distribution, the answer can't be D. Do you understand "normal distribution?"
Sunday, August 9, 2009 at 9:30pm

Elementary Math
So then Ms. Sue what is the answer though? D? I'm confused?
Sunday, August 9, 2009 at 9:18pm

Elementary Math
I don't think so. The number of courses remaining until graduation will be far different for the students -- depending upon how many courses they've already taken. The freshmen will have the most courses remaining, while the seniors will have the fewest. Since there ...
Sunday, August 9, 2009 at 9:12pm

Elementary Math
Decide which of the variables described is likely to have a normal or near-normal distribution. a. The number of courses remaining until graduation for the students in a small liberal arts college b. The SAT mathematics scores for students in an advanced placement mathematics ...
Sunday, August 9, 2009 at 8:25pm

Elementary Math for Educators
Add nine 7's Multiply 3 times 7. Multiply that answer by 3. Multiply 10 times 7 and subtract 9. Also -- remember that the digits of any product of 9 and another number add up to 9 or a multiple of 9. Examples: 18, 27, 36, etc.
Sunday, August 9, 2009 at 8:08pm

Elementary Math for Educators
give three ways a student could find the product of 9x7 if she had not memorized this fact.
Sunday, August 9, 2009 at 8:03pm

Elementary Math for Educator
Correction If C ⊂ D ∩ D ⊂ C ...
Sunday, August 9, 2009 at 5:27pm

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