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August 1, 2014

Homework Help: 10th Grade

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math
suppose you won a contest at the start of 5th grade that deposited $3000 in an account that pays 5% annual interest compounded continuously. how much will you have in the account when you enter high school 4 years later? round to nearest dollar how much will be in the account ...
Thursday, March 7, 2013 at 6:30pm

4th grade Algebra
Evaluate the expression 15 - n when n= 9 I am not sure but is it 6?
Thursday, March 7, 2013 at 4:02pm

math
what is 31/3 simplified by idk(im in 5th grade)
Wednesday, March 6, 2013 at 10:35pm

4th grade Algebra
What is another way to write the expression 44n? What is another way to write the expression 44 divided by n?
Wednesday, March 6, 2013 at 4:48pm

3rd grade math
yolanda plays basketball in a youth league. each game is made up of 4 quarters, and each quarter is 8 minutes long. if yolanda plays every quarter during 7 games, how many minutes does she play in all.
Tuesday, March 5, 2013 at 5:45pm

Math 6th grade
The base of the skateboard ramp has an area of 2.3 m square meters the height of the ramp is 1.2 m find the volume of the rectangular prism?Please help!
Tuesday, March 5, 2013 at 3:33pm

Pre-Algebra
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?
Tuesday, March 5, 2013 at 8:51am

Reading
What is a 2nd grade pronoun definition
Monday, March 4, 2013 at 8:59pm

Math 7th grade
Katya bought 2 gallons of juice. she drank 2 quarts. how much was left?
Sunday, March 3, 2013 at 9:09pm

Devry
1. You are part of a team given the task of designing an application to determine a students letter grade for a short course. The application will process a quiz, a project, a midterm exam and a final exam to determine the total score. The result of dividing the total score by...
Friday, March 1, 2013 at 1:42am

3rd grade
Jan's parents gave her $12. each week after that they give her $5. how much money withh jan have at the end of four weeks? A. $20 B. $32 c. $28 D. 436
Thursday, February 28, 2013 at 10:10pm

accounting
On each December 31, you plan to transfer $2,000 from your checking account into a savings account.The savings account will earn 9 percent annual interest, which will be added to the savings account balance at each year-end. The first deposit will be made December 31, 2010 ...
Thursday, February 28, 2013 at 4:44pm

Writing
2nd grade opinion pieces
Thursday, February 28, 2013 at 9:44am

LA
What are some tips to help me write better. I'm in 5th grade an i'm still writing run-ons.
Thursday, February 28, 2013 at 7:34am

6th grade Algebra
Power Standard Form 10^1 10 10^2 100 10^3 1000 10^4 10000 10^5 100000 Write a rule for the number pattern.
Wednesday, February 27, 2013 at 12:16pm

4th grade grammar
1. clean the campsite well or good 2. eat well or good
Wednesday, February 27, 2013 at 9:28am

3rd grade
you have 3 dimes. you need a quarter to use a public telephone. what can you do?
Tuesday, February 26, 2013 at 3:51pm

3rd grade math
one 10 is regrouped as 10 ones in each number. work backwards. write the number with 10 ones grouped as 1 ten again. 1.tens ones 5 15
Tuesday, February 26, 2013 at 3:50pm

6th grade math
n/4 +32=32 I can get it n/4=40 but not sure how to get n by itself????
Tuesday, February 26, 2013 at 7:25am

6th grade math
Unable to help my child with this problem... 71.33=9/5k-459.67 solving for k
Monday, February 25, 2013 at 10:20pm

Math 6th grade
I am having trouble with Input output for this problem, I can't figure out the function rule input x= output y= 2 1 3 0 4 -1 Please Help!
Monday, February 25, 2013 at 9:51pm

phy
A bicycle and its rider together has a mass of 62 kg. What power output of the rider is required to maintain a constant speed of 4.6 m/s (about 10.3 mph) up a 5.0% grade (a road that rises 5.0 m for every 100 m along the pavement)? Assume that frictional losses of energy are ...
Monday, February 25, 2013 at 9:03pm

grade 9 english
My question is about the story a midsummer nights dream, in act one 1. Why does helena wish her 'tongue should catch(hermia's) tongue's sweet melody'(189)
Monday, February 25, 2013 at 10:35am

TOURISM GRADE 12
influence of recent global event on tourism
Sunday, February 24, 2013 at 6:30am

grade 11 math
Determine two angles between 0°and 360°that have a secant of -4. Round your answers to the nearest degree. There are tw answer 104°( I got this one but there is also 256° I dont have anyidea for this one please explain to me I appreciate your time thankyou sooo...
Saturday, February 23, 2013 at 12:42pm

grade 11 math
Determine two angles between 0°and 360°that have a secant of -4. Round your answers to the nearest degree. There are tw answer 104°( I got this one but there is also 256° I dont have anyidea for this one please explain to me I appreciate your time thankyou sooo...
Saturday, February 23, 2013 at 12:42pm

math
What is a decimal for 21/33??? I really need help on this one!!!! I'm in fith grade so it's probably easy to help me!!! I also have a quiz tomorrow and I don't get decimals at all because I was out from school for 2 days because I was in the poconos. Thanks guys ...
Wednesday, February 20, 2013 at 3:53pm

math
In third grade... Write an equation comparing test scores of 88 and 97. (Use a box for missing number) do you know how to answer this?
Tuesday, February 19, 2013 at 7:43pm

math
In third grade... Write an equation comparing test scores of 88 and 97. (Use a box for missing number) do you know how to answer this?
Tuesday, February 19, 2013 at 7:21pm

Statistics
In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 15% of your total grade, each major test is worth 22.5...
Tuesday, February 19, 2013 at 5:06pm

math
1:how do you order 3/4 , 7/8 ,and 13/6 from least to greatest. 2:how do you convert 2 2/4 ito an improper fractin. 3:how do you convert 3% into a decimal and how do you convert 4.56 into a percent ... i am in 6th grade by the way and make sure you provide the answer
Monday, February 18, 2013 at 4:50pm

Algebra
Can you please give me some real life examples of using variables and solving equations. These are 6th grade students and I need to show real-life experiences. Thanks!
Monday, February 18, 2013 at 9:59am

7th Grade Math
I do know how to find the area of a square and rectangle, but how do you fing the area of a rhombus. (that is at least what it looks like.) The shape I'm talking about is like a rectangle but it looks like one side got stretched to the left. (sorry if I made that even more...
Friday, February 15, 2013 at 2:42pm

3rd grade math
A 16 wheler truck has 16 tires. The cab of a 16 wheeler has 6 tires. how many tires are on 11 truck cabs?
Thursday, February 14, 2013 at 6:39pm

3rd grade math
write greater than, lesser than, or equal: 25 cents --------------- 3/10 of a dollar.
Thursday, February 14, 2013 at 6:35pm

7th grade math please help Ms. Sue ASAP
14. Find the value of the missing angle. (It is a hexagon. In the picture, going counter-clockwise, the angles are: 152, 85, 125, 135, 85, and "x" degree angles) 720º 120º 128º 138º I need help finding "x"! So far, the angles they have ...
Wednesday, February 13, 2013 at 9:19pm

science
what is food vacuole and contractile vacuole 4th grade
Wednesday, February 13, 2013 at 6:40pm

math 4th grade
will those same steps work if the problem is x/12=2/6 will the answer be 4/12
Tuesday, February 12, 2013 at 4:45pm

5th grade math
adam read a 360 page book in 3 days. he read twice as many pages on the middle day as he did on the first day or last day. How many pages did he read on the LAST day.
Tuesday, February 12, 2013 at 4:43pm

math 4th grade
my mistake will it be 8
Tuesday, February 12, 2013 at 4:36pm

math 4th grade
now is the correct answer 4
Tuesday, February 12, 2013 at 4:34pm

PLEASE HELP 5th grade math
There are 28 students in zacks class.one forth are absent how many students are present? Answer choises a.16 b.7 c.9 d.21
Tuesday, February 12, 2013 at 4:32pm

math 4th grade
So Alyonka will the correct answer be 10
Tuesday, February 12, 2013 at 4:23pm

math 4th grade
Find the missing number 2/5 = /20 could you explain the steps I take to find the answer
Tuesday, February 12, 2013 at 4:16pm

7th Grade Math
The area of a certain rectangle is 288yd^2.the perimeter is 68yd.if you double the lengths and widths,what will be the new area and perimeter of the new rectangle be?
Monday, February 11, 2013 at 8:58pm

5ht grade math word problems
sue baked chocolate chip cookies. although the recipe said it would make 5 dozen, she actually made 4 less than that. if there were slightly more than 500 chips in the package what is the average number of chips for each cookie?
Monday, February 11, 2013 at 7:30pm

Physics Grade 11
12kg box is placed on a rough surface. A force of 20N is applied at an angle of 30 degrees. Calculate the magnitude and direction of the normal and friction forces
Sunday, February 10, 2013 at 2:51pm

Science (8th grade)
I still am confused about the snail lab things... Ms. Sue helped me with the calculate, but I still have a question... Calculations: .136 cm/s .000136 m/s .4896 m/h Calculate how long it will take your snail to cross a sidewalk(2m) cross a road(20m). How would I do that?
Sunday, February 10, 2013 at 11:59am

statistics
the mean scale score on the mathematics examination of ninth grade students in new york state was 86 with a standard deviation of 5 points. Given a student was selected at random what is the probabilty that his score was 91 or higher?
Saturday, February 9, 2013 at 3:43pm

stats
suppose you are to form a scatterplot oby collecting data for the given pair of variables. determine the likely direction form and strngth. Student: high grade point average, student: studying consistency
Saturday, February 9, 2013 at 1:36pm

3rd grade Math
Explain It How can you suse a multiplication fact to find a division fact?
Thursday, February 7, 2013 at 8:18pm

Algebra 2
A teacher announces that exams count 20% of the 1st quarter's average. If a student has a 75 average, what must he get on his exam in order to bring his grade to at least to an 82?
Thursday, February 7, 2013 at 7:04pm

Environmental Science 11th grade
The process of separating 238-U to produce material containing a higher concentration.
Thursday, February 7, 2013 at 12:35pm

Environmental Science 11th grade
If half of a quantity of radioactive material decays in 10 years, in another 10 years?
Thursday, February 7, 2013 at 12:34pm

Education/Technology
In selecting software for the classroom, it is first necessary to ensure that A) the software features both text and colorful graphics. B) the software is at the correct grade level for your students. C) the software addresses diverse learning styles. D) the software is ...
Thursday, February 7, 2013 at 12:21pm

Math grade 8 (algebra)
The perimeter of the square is 2cm longer than the perimeter of the triangle.Write an equation for the perimeter of the square and then determine the length of each side of the square. Thank you in advance.
Thursday, February 7, 2013 at 7:55am

7th grade math please help Ms. Sue
4. Find the area for a triangle: base 14, height 5.5. (1 point) 19.5 cm² 77 cm² 38.5 cm² 770 cm² 5. Find the area of a parallelogram: base 5.2, height 2.3. (1 point) 10.6 cm² 12.96 cm² 5.98 cm² 11.96 cm² My answers: 4. 38.5 cm² 5. ...
Wednesday, February 6, 2013 at 9:26pm

math 4th grade
I donot under stand about decomposing these 7/9 and 4/10 please help
Wednesday, February 6, 2013 at 9:23pm

math 4th grade
Sue, we are trying to understand this ordering fractions from least to greatest, 1/2 3/4 4/6 . I don't understand about change the denominator to 12?
Wednesday, February 6, 2013 at 9:21pm

math
Can someone please show me how to estimate mixed numbers. An exsample like 6 and two thrids times 4 and one fifth. Also estimate by rounding to 0, 1/2, or 1. Exsample...5/8x9/10. I would appreciate any help I am in the 6th grade and me and math are not doing so well.....Thanks!
Tuesday, February 5, 2013 at 11:40pm

5th grade math
Alicia has 4 yards of ribbon. She needs 1/3 yard to make 1 bow .How many bows can Alicia make?
Monday, February 4, 2013 at 11:55pm

5th grade math
Tavon has 5 yards of ribbon. He needs 1/6 yard to make 1 bow. How many bows can Tavon make?
Monday, February 4, 2013 at 10:36pm

5th grade math
Alicia has 4 yards of ribbon. She needs 1/3 yard to make 1 bow .How many bows can Alicia make?
Monday, February 4, 2013 at 10:29pm

5th grade math
Joshua has 3 yards of ribbon. He needs 1/4 yard to make 1 bow. How many bows can Joshua make? Break down problem.
Monday, February 4, 2013 at 10:23pm

math 5th grade
A rectangle with a length of 4/9 foot and a width of 2 feet
Monday, February 4, 2013 at 8:35pm

Math-grade 4
what is the estimated quotient of 6 divided into 75?
Monday, February 4, 2013 at 8:06pm

7th grade language arts Ms. Sue pleaselast queston
3. Which of the following words shares the base word of "destination"? (1 point) destroy destiny destabilize destruction Is the answer "destiny"?
Monday, February 4, 2013 at 6:43pm

Environmental Science 11th grade
Discuss economic reasons that have caused many utilities to opt for coal-burning, rather than nuclear-powered, plants
Monday, February 4, 2013 at 12:09pm

Environmental Science 11th grade
What problems are associated with the long-term containment of nuclear?
Monday, February 4, 2013 at 10:47am

8th grade science
Good hypothesis for does the human tongue have definite areas for certain tastes
Sunday, February 3, 2013 at 10:19am

math 4th grade
adding and subtracting mixed numbers in lowest terms; 5 1/2 - 2 4/5, I got as far as 3 46/10 but don't know how to break it down into lowest term.
Thursday, January 31, 2013 at 4:02pm

7th grade math
what is the function of the following table: a tree that has a height of 12 feet will have a shadow of 10 feet
Wednesday, January 30, 2013 at 7:31pm

Physics (As Level) 12 Grade
2) An aircraft lands on a runway at a speed of 40 meters per second (ms^-1) and brakes to a halt in a distance of 860m. Calculate a) The Braking time. B) The deceleration of the aircraft.
Wednesday, January 30, 2013 at 6:07pm

Math 6th grade
What is the largest fraction that can be made out of these numbers? 4,7,9
Wednesday, January 30, 2013 at 11:32am

Math (9th grade)
Write an equation in point slope form of a line parallel to 12x-2y=6 and passes through the point (-4,-3)
Tuesday, January 29, 2013 at 6:44pm

math
How do you shade in .625 on a hundreds grid ( for fifth grade)
Tuesday, January 29, 2013 at 5:36pm

5th grade math
Using input output tables input 3 4 5 6 0 10. Output 9 16 25 36 0 100 what is the input output rule?
Tuesday, January 29, 2013 at 7:47am

6th grade math
I need help explaining ratios and proportions to my 6th grader
Monday, January 28, 2013 at 10:12pm

5th grade math
Make up a set of at least 12 numbers that has the following landmarks: Minimum: 50 Maximum: 57 Median: 54 Mode: 56
Monday, January 28, 2013 at 9:03pm

3rd grade math
kira's winter break lasted 10 days. it snowed on 6 of those days. write a fraction and an equivalent fraction to show what part of all the days it snowed.
Monday, January 28, 2013 at 6:29pm

3rd grade math
erins summer vacation lasted 100 days. she kept track of the number of rainy days. it rained on 30 days. write a fraction and an equivalent fraction to show what part of all the days it rained.
Monday, January 28, 2013 at 6:20pm

6th grade math
5ft 3 in. – 2ft 9 in. = ??
Sunday, January 27, 2013 at 9:31pm

6th grade health
the view you have of yourself is known as your
Sunday, January 27, 2013 at 8:37am

Science 8th grade
There are two clouds of material: one with widely spaced objects with small masses and one with closely packed objects with larger masses. What is more likely to form a solar system, the first or second? Use gravity to explain your answer.
Friday, January 25, 2013 at 6:17pm

Math grade 12 Advanced Functions
A company uses the function C(x)=20.50+2000, where C is the cost and x is the number of units it produces, to determine its daily costs. Find the inverse of the function and determine how many units are produced when the cost is $625,000.
Friday, January 25, 2013 at 11:42am

math
mark's fifth grade class received the following scores on their science test: 100,100,50,50,90,90,70,70,80,80.Wat is the mode on the grades of the science test? Whats the answer? o.O
Thursday, January 24, 2013 at 8:50pm

math
mark's fifth grade class received the following scores on their science test: 100,100,50,50,90,90,70,70,80,80.Wat is the mode on the grades of the science test? Whats the answer? o.O
Thursday, January 24, 2013 at 8:50pm

math
mark's fifth grade class received the following scores on their science test: 100,100,50,50,90,90,70,70,80,80.Wat is the mode on the grades of the science test? Whats the answer? o.O
Thursday, January 24, 2013 at 8:49pm

science is hardddd!!!!
Can I Have An Example Of A Closed System?? Please use easy words that I can understand, Im not that smart and i'm only in 7th grade. Also can you give me an example of an Open System?? Thank You.
Thursday, January 24, 2013 at 7:48pm

4th grade word problems
if tiles at a store cost .$20 for a 1"x1" square and $.30 for 1"X2" rectangle what would be the cheapest way to buy tiles to make a tiled square 3 inches on each side.
Thursday, January 24, 2013 at 6:45pm

5th grade math word problems
If 300 napkins cost $1.69 and 100 napkins cost $.89, what is the least expensive cost for 1010 napkins?
Thursday, January 24, 2013 at 6:42pm

Math
Mrs coopers 5th grade class has 11 more girls than boys. There are 35 students in all. How many girls are there?
Thursday, January 24, 2013 at 6:32pm

Education
Bloom's taxonomy levels A) correspond directly to grade levels in constructing an action plan. B) help teachers to gauge the cognitive levels required for their objectives. C) identify at which step in the DID cycle instruction is occurring. D) indicate the lighting levels...
Thursday, January 24, 2013 at 2:36pm

math - grade 7
determine the diameter of a circle with a radius of 4.26m. determine the area of the circle with diameter is 8mm.
Thursday, January 24, 2013 at 12:36am

6 grade Math
How do I divide this ... 3 divided by 1/2
Wednesday, January 23, 2013 at 6:23pm

3rd grade math
for dessert, jill served her friends a chocolate cake. it was cut into 14 slices. two of her friends dont eat chocolate. if everyone else had one slice, how much of the cake remained uneaten.
Wednesday, January 23, 2013 at 5:43pm

3rd grade math
when they arrived at jill's, her mother served them a deli sandwich. she cut the sandwich in to 12 sections. jill and her 8 friends each ate 1 section. how much of the sandwich was left over. answer with 2 equal fractions
Wednesday, January 23, 2013 at 5:41pm

3rd grade math
The hike back to jill's house took an hour. they walked for 1/2 hour amd stopped for a water break. how much longer did they have to hike to get back to jill's house. write the answr in a fraction and in minutes.
Wednesday, January 23, 2013 at 5:40pm

3rd grade math
when they reached the lake, they took a swim. jill swam 2/3 across the lake and then swam back to shore. if she had continued how much further would she have had to swim to reach the other side?
Wednesday, January 23, 2013 at 5:39pm

3rd Grade Identify polygons
Tim wants to make a polygon. He draws six straight line segments. Each line segment connects to two other line segments. Is Tim's shape a polygon? Explain.
Wednesday, January 23, 2013 at 3:24pm

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