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March 24, 2017

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Homework Help: 5th Grade

SCIENCE 5TH
WHAT IS THE BEST CHEMICAL BATTERY?
Thursday, October 2, 2008 by VIRGINIA

education class
What would a good teaching strategy be for language arts in a grade 1 classroom and a grade 8 classroom?
Sunday, September 28, 2008 by jenny

grade 8 math
At the annual Grade 8 ski trip, for every 2 students who skied, 3 snowboarded. Ninety-six students snowboarded. How many students skied? Show your work. Can someone help???
Sunday, September 28, 2008 by Carly

language arts
I have to put together and present a strategy that is effective in the teaching of language arts at a specific grade level. What would a good idea be for around the grade 2 level? and why is it important?
Saturday, September 27, 2008 by samantha

social
how many years where their in the 5th century. and from when to when?
Thursday, September 11, 2008 by aksha

trig
in an algebra class of 21 students the mean grade on a test was 87; in another class with 32 students the mean grade was 81. What is the combined mean of the two classed? my teacher said it's 21 * 87 + 32 * 81/53= 83.4 but i'm not sure where the 53 came from.. thanks in advance
Monday, September 8, 2008 by jerson

trig.
in an algebra class of 21 students the mean grade on a test was 87; in another class with 32 students the mean grade was 81. What is the combined mean of the two classed? my teacher said it's 21 * 87 + 32 * 81/53= 83.4 but i'm not sure where the 53 came from.. thanks in advance
Monday, September 8, 2008 by jerson

reading 4th grade
looking for someone to tell me where I can find anything on "Tales of a Fourth Grade Nothing"
Monday, August 11, 2008 by LaNoria

Problem Solving
Lindsey has 75% as her final grade, but after she writes her exam she gets 85%. If her exam is worth 7.5%, what is her final grade.
Saturday, June 14, 2008 by Carrie

Part 1
Consider the following selection statement where X is an integer test score between 0 and 100. input X if (0 <= X and X < 49) output "you fail" else if (50 <= X and X < 70) output "your grade is" X output "you did OK" else if (70 <= X and X < 85) output "your...
Wednesday, June 11, 2008 by Anonymous

Part 1
input X if (0 <= X and X < 49) output "you fail" else if (50 <= X and X < 70) output "your grade is" X output "you did OK" else if (70 <= X and X < 85) output "your grade is" X output "you did well" else if (85 <= X and X < 100) output "your grade is" X...
Wednesday, June 11, 2008 by Anonymous

math
27B SQUARED/30B TO THE 5TH
Wednesday, April 23, 2008 by bandit

6th Grade Math
I really don't know what to do on this question. If someone could start me off I could probably get the answer. Remember I am in 6th grade. Dani has a sack of 50 pens. Of these, 10 are black, 15 are blue, and the rest are red. If she grabs a handful of 5 pens, how many would ...
Monday, April 21, 2008 by Missy

geometrey
The grade of a road is 7%. What angle does the road make with the horizontal? I'm confused!! What is the grade of a road? Thanks for the help!
Monday, March 10, 2008 by anna

science: help
i need to do a science fair project. i am in 7th grade and my teacher said that it can't be something a 6th grade or younger could do. i wanted to do something with kinetic energy. like maybe drop an egg from different heights and measure its k.e. any suggestions?
Friday, March 7, 2008 by Brooke

MATH-PERCENTILES
I JUST TOOK A TEAS TEST(FOR PRACTICAL NURSING ADMISSIONS). THE REQUIREMENTS MUST BE A GRADE IN AT LEAST THE 40TH PERCENTILE IN EACH SUBJECT. THERE WAS A MATH, READING,ENGLISH, AND SCIENCE SECTION. TOTAL OF QUESTIONS WERE 170.MATH-45? READING-40? ENGLISH-55 ? SCIENCE-30 ? I WAS...
Saturday, February 9, 2008 by TORI

French
Our French class was given an assignment where each student would write a letter in French to a child in the 5th grade. I have looked up letter writing in French but I can only find ways to write formal letters. How would I begin the letter when writing to a young person I do ...
Wednesday, February 6, 2008 by Adeline

math-5th gr
what fraction is equal to one third of one fourth? How do I solve this??
Wednesday, December 5, 2007 by tonya

5th SS
how did general washington trick general cornwallis
Thursday, October 11, 2007 by 5th grade

algebra
Sam must have an average of 70 or more in his summer course to obtain a grade of C. His firs three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last test to get a C grade.
Wednesday, October 10, 2007 by seano

language
Please help me in figuring out my worksheet that says to follow directions in the order they are given. 1.Write the word solar. 2.Add the 5th letter of the alphabet to the left of each consonant. 3.Add the 5th consonant of the alphabet to the right of the last letter from the ...
Thursday, October 4, 2007 by nancy

math
An instructor counts homework as 1/3 of the student's grade and the final exam to be 2/3 of the student's final grade. Going into the final exam a student has a homework grade of 48%. What range of scores on the final exam would put the student's final average between 70% and...
Sunday, September 30, 2007 by Jessica

English
synonym for cope six letters 5th letter is g
Thursday, September 27, 2007 by Cheyenne

Science
What is a 12 letter work that has a t as its 5th letter that means an observstion involving desctriptions based on instrunent measurments.
Monday, September 17, 2007 by Madison

Math
I'm not smarter than a 5th grader! ok. Assignment was to write "Fourty Thousanths". Would 0.040 really be right? That seems like four hundredths to me. I USED to know math Trying to help my son.
Monday, September 10, 2007 by Ken

Earth Science
I'm doing a crossword and cannot figure this last one out. The clue for it is: Application of scientific discoveries. It has 10 letters, the 5th letter is an N and the 10th letter is a Y.
Sunday, September 9, 2007 by Avalon

5-6 th grade self contained spec ed class
HELP! NExt year I am the 5th and 6th grade self contained Spec. Ed teacher. I have ONE 5th grader and about 10 6th graders...HOw do I teache rboth curriculums in one day??Particularily Soc. Studies and Science?? Thanks Please check with your principal, special ed or curriculum...
Wednesday, June 27, 2007 by Nancy

random
I dunno. Why don't u wait 4 a teacher 2 answer that? I guess any grade that can type and ask Qs. :p any grade.
Monday, May 7, 2007 by Lily

5th Grade Science
What do all desert plants have in common? A. all have prickles or thorns B. all can survive without water C. all can live without much rain D. all are poisonous to desert animals i think it is B hmmmmm? no water at all? hey k. i picked b cause all plant in the desert can ...
Wednesday, April 18, 2007 by Missy

math
Ted must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75, 63,and 68. Write an inequality representing the score that Ted must get on the last test to get a C grade. Let X be the grade on the next test. The average ...
Monday, March 19, 2007 by cheryl

Math
Are you trying to solve for x, n or p? solve for n Show me how to work this problem. 2n = 4xp - 6 what is the problem? what grade r u in i am in 6 grade To get n all by itself, you need to divide by 2. But if you divide by 2 on the left, you have to divide by 2 on the right...
Wednesday, March 14, 2007 by drwls

Social Studies
What is a Topographical Map and what does it show. help me fast please and I'm only in 5th grade so explain so i can understand. These site will help you with this type of map. Then you can go to your own area and find a topographic map. http://erg.usgs.gov/isb/pubs/booklets/...
Sunday, March 4, 2007 by Missy

Probability help!?
I have a bag of 20 m&m's. 6 are red; 7 are blue; 4 are green; 3 are yellow. if I took one out, what is the probability of picking yellow??? Help. t.y. Pr yellow= waystogetyellow/total= 3/20 Is there a way to illustrate this? thank you. (for some reason, I am having a hard time...
Sunday, March 4, 2007 by Jose

Grammar
When learning pronoun case (subjective pronoun,objective,possessive) do I need to just memorize the list? I am having trouble identifying them. Any help please. I am in 5th grade. I recommend memorize, using homemade flash cards. It wont take long to memeorize these. Clue: Any...
Wednesday, February 14, 2007 by Lex

math
what is the difference between translation , rotation, relections, and dilation in 8 grade work In 8th grade talk, I recommend you check the examples in your book. OR, if you put your definitions here, I can critique them.
Sunday, January 28, 2007 by jose

Food Chain
Which diagram shows how energy flows through a food chain? A. Producer,carnivore,herbivore B. Sun,producers,herbivore,carnivore C. Sun,herbivore,carnivore,producers D. Carnivore,producers,herbivore I'm only in 5th grade, please make it easy to understand. Thank you for your ...
Thursday, January 18, 2007 by Melthea

Inter. Algebra
Simplify 2i to the 5th power? (2i)^5 = 2^5 * i^4 * i = 32 (-1)^2 * i = 32 i
Saturday, December 2, 2006 by Andrea

Inter. Algebra
what is the answer to 2i to the 5th power? i^2 = -1 --> i^4 = 1 ---> i^5 = i (2i)^5 = 32 i thanks for the info!
Saturday, December 2, 2006 by Andrea

Science
Today's fossil fuels began forming 300 million years ago. What allowed the process to begin? A Mammals ate all of the plants B Rainfall eroded huge mountains C Dinosaurs roamed the land D Many huge plants grew, died, and decayed Think about which one of those processes can ...
Tuesday, November 14, 2006 by Jenny

Distributive property
How would I multiply these expression? 6(h-4) -3(x+8) -10(-a+5) PLease and thank-You Multiply the coefficient (outside the parentheses) by each term inside the parentheses. For example, 6(h-4) = 6h - 24 You do the others do you have 5th grade distributive property jiskha ...
Wednesday, September 20, 2006 by Bowier4

Math
Homework grades are 5% of the overall grade. Lab work is 15% of the overall grade. Tests are 60% of the overall grade. The Final is 20% of the overall grade. Could a student that has a 75 homework average, 80 lab average, 40 test average, and 50 on the final pass the course? ...
Tuesday, September 19, 2006 by Veronica

Social Studies 6th grade
What is a modern form of paper.
Wednesday, March 8, 2017 by Dan

4 th grade social studies
What were huge steam engines called?
Tuesday, March 7, 2017 by Ashley

Algebra
A clock's minute hand moves 60 grade in 10 minutes and 180 grade in 30 minutes low far does it move from 11:00 to 11:40? What is the problem asking you to find? The measure of the angle on a clock from What do you need to know to solve the problem? What is the measure of the ...
Friday, March 3, 2017 by Marina

Algebra1
Determine 5th term in the geometric sequence whose first term id 4 and whose common ratio is 3
Monday, February 27, 2017 by Monique

ADVANCED LEVEL PHYSICS
A particle travelling in a straight line with constant acceleration and starting from rest covers 36m in the 5th second.Find the acceleration and the distance traveled in the 6th second
Sunday, February 26, 2017 by JIKU

statistics and probability
n a written test given to a large class comprising 42 students, the test scores were found to be normally distributed with a mean of 78 and a standard deviation of 7. A minimum score of 60 was needed to pass the test. A score of 90 or greater was needed to earn an A in the ...
Tuesday, February 14, 2017 by faye

statistics
Describe whether the following study would most likely be “observational” or “experimental”, and why it would be so. * The nurses on the 5th floor record the medicines administered every day and report results to the doctors. don't understand at all
Friday, February 3, 2017 by Sharon

Math Unit Geometry Test 8th Grade
Does anybody know the answers for the geometry unit test, 8th grade ?
Tuesday, January 31, 2017 by The idiot

complex number help
plz help find the fourth root of -16,giving the result in form of a+jb and also 5th root of -1,giving the result in polar form plz help thanks
Wednesday, January 25, 2017 by putman/raj

Algebra
(-11x to the 5th power +4x + 8x to the 3rd power)+(-13x-2+7x to the 3rd power)
Wednesday, January 18, 2017 by Helen

Algebra
(-11x to the 5th power +4x + 8x to the 3rd power)+(-13x-2+7x to the 3rd power)
Wednesday, January 18, 2017 by Kamia

Math
If the 15th and 16th term of an arithmetic sequence are 99 and 92 respectively then the 5th term is? Studying for math final and I cannot figure this out
Monday, January 16, 2017 by chris

accounting
Which college or university could I go after grade 12
Sunday, January 15, 2017 by Ndlandla

MATH (7th Grade)
-2.4/5 1/3 -2.4/5.333 =-0.45?????
Thursday, January 12, 2017 by marilyn

Math (6th grade)
How do I find the answer to 234 divided by 89 + 53 x 72
Wednesday, January 11, 2017 by Sally

all
For highschool what percentages correspond with grade letters. like is a 91% an A, A-, or A+
Monday, January 9, 2017 by Anonymous

Math
At one afterschool event, of the students were 8th graders and the rest were 7th graders. Of the students who were in 7th grade, the ratio of boys to girls was 3:5. What percent of all the students at the afterschool event were boys who are in the 7th grade? Help plz
Sunday, January 8, 2017 by Anonymous

mathematics
The sum of first and the second terms of an ap is 4 and the 10th is 19.find the sum of the 5th and 6th terms.
Sunday, January 1, 2017 by titilayo Adebanjo

Math
A science class has 3 girls and 7 boys in the seventh grade and 5 girls and 5 boysin the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that the students she selects are both girls?
Monday, December 12, 2016 by Tay

Math
A science class has 3 girls and 7 boys in the seventh grade and 5 girls and 5 boysin the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that the students she selects are both girls?
Monday, December 12, 2016 by Gia

Chemistry
I am using 85% ACS grade phosphoric acid. I need to make a 21% phosphoric acid solution with a total volume of 250ml. I have been told that 37ml of the 85% ACS grade phosphoric acid plus 188ml of Deionized water will create the 21% phosphoric acid solution I need to make. I'm ...
Friday, December 9, 2016 by Melissa

math algebra
At a college, records show that the average persons grade point average, G, is a function of the number of hours he or she studies and does homework per week h. The grade point average can be estimated by the equation : G=0.01h^2 +0.2h+1.2 To obtain a 3.2 GPA how many hours ...
Wednesday, December 7, 2016 by tom

Maths
The 5th term of an arithmetic progression is 3times of 2nd term and 12th term exceeds 2times of 6th term by 1. Find the 16th term
Tuesday, December 6, 2016 by Anonymous

fourth grade math
What is 271÷7 with a remainder?
Monday, December 5, 2016 by Anonymous (no name pl

Maths
The 5th term of an arithmetic progression is 3times of 2nd term and 12th term exceeds 2times of 6th term by 1. Find the 16th term
Monday, December 5, 2016 by Anonymous

Maths
The 5th term of an arithmetic progression is 3times of 2nd term and 12th term exceeds 2times of 6th term by 1. Find the 16th term
Monday, December 5, 2016 by Anonymous

Calculus
Find the volume of the solid of revolution obtained by revolving the plane region R bounded by y= x^5, the y-axis, and the line y=3 about the x-axis So far: y=x^5 is equal to x=5th root y. I've plugged that in to pi(r^2)h, and got V = pi ∫[0,3] y^(2/5) dy. so far I've gotten...
Friday, December 2, 2016 by James

MATH
Taylor surveys students in one grade level who own at least one pet. She finds that 50% of the students surveyed own 2 pets, 3 students own 3 pets each, and 2 students own 4 pets each. Eight of the students in the grade own 1 pet. Considering the number of pets as the random ...
Friday, December 2, 2016 by Anonymous

7th grade Pre- Algebra
R/5 - 6 = -1 I know the answer is 25, but can you show me the steps. Thank you.
Saturday, November 26, 2016 by PLEASE HELP!!!

Math
Ricky took a survey in the fifth grade and found that 2/3 of the students ride the bus to school and 1/4 of the students walk. What fraction of the fifth grade students either ride the bus or walk to school?
Monday, November 21, 2016 by Mark

Maths
The 2nd, 5th, and 14th term Of an AP are consecutive terms of a GP. Given that the sum of the three terms of the AP is 9, find the A, first term and the common difference of the AP. B common ratio of the GP C sum of the first three terms of the GP
Wednesday, November 16, 2016 by Kwame

algebra
you need an average of 88. you have scored an 85,90,80,94 on four out of five test. what must your score be on the 5th test to have an average of an 88??
Tuesday, November 8, 2016 by taylor

EASY MATH FOR 4TH GRADE
HOW DO YOU MULTIPLY 3,333 and 5?
Sunday, October 23, 2016 by Anonymous kid (no name pl

Science
an object of mass 2 kg is dropped from a certain height.On rebounding from the ground,it rises vertically till 2/5th of its initial height.what will be the ratio of magnitude of momentum of the object just before and after striking the ground?
Saturday, October 22, 2016 by Anonymous

Math
I need help with homework 2-10 fifth grade
Wednesday, October 19, 2016 by Emma

Math( 7th grade advanced math so 8th grade math)
Salvador bought 3 pounds of oranges that cost x cents per pound, a cucumber for 59 cents, and 2 bananas for 35 cents. Write an expression in simplest form that represents the amount spent. I don't understand how you would write that into an equation. I don't think I should be ...
Sunday, October 16, 2016 by Jacobe

Math( 7th grade advanced math so 8th grade math)
Bacterial populations can grow to enormous numbers in a matter of a few hours with the right conditions. If a bacterial colony doubles size every 15 minutes, how many bacteria will be present after 1 hour if the colony began with 4 bacteria?
Sunday, October 16, 2016 by Jacobe

Data management
How many ways can 5 student receive a grade A or E
Monday, October 10, 2016 by Funkyjedman

Algrebra and Math
Can you help me answer this question? I'm confused, and show me how you did it, that way I can understand on how to solve it more? The total number of students in 8th Grade is 32, including Fran and Billy, Who are one of the female and male students respectively. Fran has ...
Wednesday, October 5, 2016 by Anonymous

Marh
If I missed 9 questions out of 27 what wil my grade be
Monday, October 3, 2016 by Anonymous

english 5 grade
I want the imagine paragraph
Monday, October 3, 2016 by fried

Math 7th grade
1. 5/6 + 4/9 1/2 9/18 1 5/18 1 1/2
Tuesday, September 27, 2016 by Lakota

math
f i have a 100 in a class and i get a 0 on something that is worth 23% what will my grade be ?
Tuesday, September 27, 2016 by question

maths
The sum of first 6 terms of an Arithmetic progression is 6 the product of 2nd term and 5th term is -80 . Find the terms of A.P.
Sunday, September 25, 2016 by mahesh p

math
Each test grade in Sara's science class counts for 1/6 of the final grade. The final exam counts for 1/2. Sara's test scores are 72, 84, and 90. Her final exam score is 90. What is Sara's final grade for the class? A) 83 B) 86 C) 87 D) 89
Thursday, September 22, 2016 by Scribble

maths
if 8th term of an AP is equal to 5 terms its second term .if the 5th term is 8 find the first 10 terms
Thursday, September 22, 2016 by dru

Math
Mandy had 22 correct her grade was 80% how many questions on the test?
Thursday, September 15, 2016 by Ja'Quan

stats
Jason, a freshman at a local college, just completed 15 credit hours. His grade report is presented below. Course: Calculus, Biology, English, Music, P.E. Credit Hours 5, 4, 3, 2, 1 Grades C, A, D, B, A The local university uses a 4 point grading system, i.e., A = 4, B = 3, C...
Thursday, September 15, 2016 by Ana

Science
A body is moving with uniform accelaration goes 65 meter 5th second and 105 meter in 9th second. How far will it go in 20th seco d
Friday, September 9, 2016 by kabak tamo

Algebra 1
The number of boys to girls any grade level is 7:2. If there are 48 girls in the grade level how many boys are there ?
Wednesday, September 7, 2016 by Anonymous

math
At the end of the 8th grade,Lin was 3.6 feet tall.Over the next two years he grew 1.2 feet tall. How tall was Lin at the end of the 10th grade
Wednesday, September 7, 2016 by Nausicaa

mzumbe
in geometric prograssion the difference between 7th and 5th terms is 192 and the difference between 15th and 3rd terms is 48. find the common ratio
Tuesday, August 30, 2016 by sayid

math (7th) grade
simplify -2.6 + (-5.4)pls help
Friday, August 26, 2016 by ary

7th grade math
1 5/6 divided by 5 2/5
Thursday, August 25, 2016 by mythreyee

business
Writeaprogramthataskstheusertoenterastud​ent’sgradesonfourexams.The program should display the four grades and the average of the four grades, round- ed to the nearest tenth. To add the grades, use a variable called total_grade, which you should initialize to zero. As ...
Wednesday, August 24, 2016 by kurt

8th grade ss plz help
what does accessibility refer to
Wednesday, August 17, 2016 by ms.oreo

Math
Jim opens a savings account with $5. His account doubles every month. How much will he have after the 8th month? 1st 2x5=10 2nd 10x2=20 3rd 20x2=40 4th 40x2=80 5th 80x2=160 6th 160x2=320 7th 320x2=640 8th 640x2=1280 1280 was marked wrong. why?
Tuesday, August 16, 2016 by Gabe

Math
Braiden's puppy tripled in size every month since being born. If he weighed 4 punds at the end of the first month, how did he weigh after the 5th month
Monday, August 15, 2016 by Gabe

maths
In an arithmatic sequence, sum of 9 terms is 279 and sum of 20 terms is 1280. Find 5th term ? Find 16th term ? Write the sequence.
Thursday, August 11, 2016 by Balaji

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