# Year 8 maths assignment - Algebra

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Maths
A school has eleven Year 9 Maths classes of 27 students. Each class has 4 extra students added to it. Find the total number of students studying Year 9 Maths.

History
Im in grd11 this year nd when i ws in grd10 i ws doing maths lit bt in grd11 they say that this year all grds frm 10 to 12 wl change maths lit to pere bcoz of CAPS.So iz that true?

Science
In science, my teacher gave out an assignment where we had to group the months of the year, kind of like the seasons. I have absolutely no ideas, and was wondering if anyone else had some input on the assignment.

maths letaracy,history,geography and life science
im going to grade 10 next year,and i want to be a psychologist and im going for maths letaracy and history feild im realy not good with maths and i just found out a few weeks ago that i need pure maths to do psychology.i don't know what to do now ,i also don't know the jobs ...

Year 12 Biology
What is a good and easy experiment I could do for my Year 12 biology assignment? I was thinking something with alcohol and the human body but I wouldn't know what my hypothesis would be. HELP!!

maths
Every year a man is paid Rs 500more than the previous year. If he receives Rs 17800 over four years, what was he paid on the first year

maths
A small business predicts sales according to a straight line method. if sales were\$110000 in the first year and \$2000000 in the fourth year find the rate of growth in sales per year .......text book answer is \$30,000 per year

algebra
the cost of living last year went up 3% fortunately alice swanson got a 3% rais in her salery from last year. This year she is earning \$22,660 how much did she make last year

maths
As compared to its first year of operation, ABC Company grew 8% in the second year and an additional 2% per year for the next two years. If total growth for years 2-4 was \$45,000 over the first year’s sales of \$150,000, how much did ABC Company grow in year 2?

maths
can any one tell me wat are the topics for class 10th maths project for the year 2010-2011.

Maths
a man accepts a position with an initial salary of money \$1800 per year if his salary increases at the end of every year by \$1500 what would be his annual salary at Te begging of the 11th year

Stats
This assignment requires you to use Excel. In question 1, you will use the charting features. In questions 2 and 3, use the regression tool from the analysis toolpack. There is no template for this assignment. Make sure you explain your answers and provide the regression ...

maths
A man borrows Rs 18000 at 5% per annum compound interest .If he repays Rs 6000 at the end of the first year and Rs 8000 at the end of the second year; how much should he pay at the end of the 3rd year in order to clear the account?

accounting
Doing a balance sheet. Trying to understand what Bal c/d, and Bal d/d means. It gives me the profit for the year then the payout also gives me the earnings for the year and then the two quotes above which I cannot find the definition of anywhere in my reading assignment.

General
Doing a balance sheet. Trying to understand what Bal c/d, and Bal d/d means. It gives me the profit for the year then the payout also gives me the earnings for the year and then the two quotes above which I cannot find the definition of anywhere in my reading assignment.

HISTORY,GEOGRAPHY,MATHS LIT,LIFE ORIENTATION,...
OK HEY,,,IM LOST I DON'T KNOW WHAT TO DO NEXT YEAR BECAUSE IM CURRENTLY DOING MY LAST YEAR AT HIGH SCHOOL SO HELP ME,,WHAT MUST I DO?

algebra
The linear equation y=0.15x+0.79 represents an estimate of the average cost of gas for year x starting in 1997. the year 1997 would be represented by x=1, for example, as it is the first year in the study. similarly, 2005 would be year 9, or x=9 A) what year would be ...

Maths
A car depreciates in value by 15% for the first year and for each year later by 12% of its value at the beginning of that year. Calculate the percentage decrease in the value of the car after 3 years. Could someone please confirm the answer to be 38.048 because that,s what i ...

Accounting, maths literacy, business studies, economics
am doing matric this year so I dnt knw which career I can do next year with those subjects.......plz I need help

Algebra Maths
A local company is hiring trainees with less than 1 year of experience and managers with 5 or more years of experience. Solve the inequality and graph the solutions?

College Algebra
The following graph shows Bob’s salary from the year 2002 to the year 2005. He was hired in the year 2002; therefore t = 0 represents the year 2002. These are the points on the graph! O year = \$41000 1 year = \$43000 2 year = \$46000 3 year = \$48500 List the coordinates of any...

algebra
invest \$2,000, part earns 6% year and reh rest earned 11% year. Interest at end of year = \$155. How much is invested at each rate?

maths
Find the periodic payment R required to amortize a loan of P dollars over t years with interest earned at the rate of r %/year compounded m times a year. P=30,000 r = 8 t = 12 m =1

Algebra
Salary Increases: A man gets a job of \$30000 a year. He promised \$2300 raise each subsequent year. Find his total earnings for a 10-year period.

maths
the value of a car depreciate by 13% of it value in the first year. in the subsequent year the depreciation is 8% of its value at the beginning of the year.the value of the car when new is \$45000. find its value when it is four years old.

I want to work in the field of zoology when I get older, and I'm filling out an "academic 4-year plan" our counselors gave to my class to complete and turn in on Monday. The science and math I'm taking this year are physics and geometry. Can you take Calculus (a high school ...

Algebra
The linear equation y=0.15x+0.79 represents an estimate of the average cost of gas for year x starting in 1997. the year 1997 would be represented by x=1, for example, as it is the first year in the study. similarly, 2005 would be year 9, or x=9 A) what year would be ...

Finance
I am working on an assignment in which I need to put together a pro forma balance sheet. At the end of the assignment, I need to find the predicted values of accounts for the upcoming year. In 2011, Notes Payable was 11.28 million; Long Term Bonds were 7 million; Common Stock ...

Algebra
Suppose the estimated quadratic model Yt = 500 + 20 t - t2 is the best-fitting trend of sales of XYZ Inc. using data for the past twenty years (t = 1, 2,.., 20). Which statement is incorrect? A. The trend was higher in year 10 than in year 20. B. Latest year sales are no ...

Maths
The ratio of girls to bus in Year 8 at a particular school is 2:5. How many total students are there in Year 8 if there are 26 girls?

Real Estate Project (Maths)
I don't know if you can help me here or not, but I'll ask anyways. I've been given a Real Estate assignment where I had to compare the sale prices of properties of different suburbs and then compare them, with the Mean, Standard Deviations, Histograms, Boxplots, Outliersd, ...

Maths
Mr Srinivasan invests \$55 000 in a fixed deposit account. The interest rate is 3.3 % per year. How much money will he have in the account after 1 year?

Algebra 1A
Enrichment Exercise Life Expectancy MAT 116 – Algebra 1A I need help solving the answers for this assignment

Maths algebra
The efficiency of an industrial pump decreases by a fixed percentage each year. The percentage decrease each year is with respect to the efficiency of the pump at the start of each year. Over each four year period, the efficiency decreases by 80%. Let us write e = f(t) so that...

Algebra II
1. Which represents the type of sequence: 33, 31, 28, 24, 19,... option a. option b. option c. option d. 2. A town has a population of 32,000 in the year 2002; 38,400 in the year 2003; 46,080 in the year 2004; and 55,296 in the year 2005. If this pattern continues, what will ...

algebra
If the sales of a new business were \$65000 in its first year and \$130000 in its fourth year ,find the rate of growth in sales per year......answer is \$2166667

math
lara and maria finished 3/4 of their homework assignment. lara did 1/4 more of the assignment than maria. what fraction of the assignment did each girl finish?

Algebra
3. The linear equation y=0.15x+.079 represents an estimate of the average cost of gas for year x starting in 1997. The year 1997 would be represented by x = 1, for example, as it is the first year in the study. Similarly, 2005 would be year 9, or x = 9. c) What is the slope (...

maths
prepare an assignment on pratical applications &co-relatives of implementation of discounts. sales tax and vat in steps of c.i &s.i in bank &post office

algebra 1
ELEMENTARY ALGEBRA #3 Page 23 Chapter 3 Lesson 3.02 Solving Multi-step Equations Reading Assignment: Study pages 126 – 129 Written Assignment: There are five steps to solve Multi-Step equations, Match them in their proper order. Step 1 Undo multiplication or division Step 2 ...

Maths A Year 12
Four years ago, an art collector bought a painting for \$32 500. He knows that this painting appreciates at 15% a year. What is this painting worth now, to the nearest \$100?

Computer
12. Enter the following Marks for Assignment One figures: Name Assgn 1 John 10 Mary 12 Emma 15 Pita 15 Avi 15 Ramu 10 Sani 11 13. Due to a recent natural disaster, MAF11 students were unable to submit their assignments 2 and 3. The Course Coordinator then decided to award ...

Maths
If the value of a machine depreciates 15percent every year.What was its value 1 year ago.its present value is 85000

salary increases: A man gets a job with a salary of \$30000 a year. He is promised a \$2300 raise each subsequent year. Find the total earnings for a 10 year period. Arithmetic Sequence,:

Urgent math
A couple needs a mortgage of \$300,000. Their mortgage broker presents them with two options: a 30-year mortgage at 8 1/2% interest or a 15-year mortgage at 7 3/4% interest. (Round your answers to the nearest cent.) (a) Find the monthly payment on the 30-year mortgage and on ...

Maths
The population increases every year by 2% of the population at the beginning of each year. in what time population will double itself?

maths
Annual sales (in million of units) of PC are expected to grow in accordance with the rate of f(t)=0.18t^2+0.16+2.64 ; (0<t<6) where t is measured in years t=0 correspomding to year 1997. how many pc will be sold over the 6 year period between the begining of 1997 and end...

Math
Sita needs a perfect score of 100 for math test in this year so as to improve on her average score from 84 to 86. How many maths tests were there altogether in this year?

Maths
Rupashi needs to get a perfect score of 100 For her last English test in this year so as to improve her average score of 84 to 86 .how many test were there altogether in this year

Math
Mara finished 1/5 of her assignment on Saturday and 3/8 of her assignment on Sunday. What fraction of her assignment did she complete on Saturday and Sunday? --Thank you!--

Finance
A manufacturing company is thinking of launching a new product. The company expects to sell \$950,000 of the new product in the first year and \$1,500,000 each year thereafter. Direct costs including labor and materials will be 45% of sales. Indirect incremental costs are ...

Algebra 2
The fly population on an island is declining at a rate of 1.7% per year. The population was 4600 in the year 2016. Which answer is the best prediction of the population in the year 2023? 4010 <my choice 4080 4120 4150

college algebra
The following graph shows how a 4-color web printing press depreciates from the year 2006 to the year 2010. It was purchased new in the year 2006; therefore x = 0 represents the year 2006. X – axis (horizontal) = years starting from 0 = 2006 and increasing by 0.5 years Y...

sociology
This assignment is confusing me, is there anyone that can lead me in the right direction? The assignment is as follows. If appointed to head the U.S. Civil Service Commission, what polices would you propose to reduce radical ethnic strife in the U.S. and why? This assignment ...

Exams help
Hello I am a Grade 11 student , I am willing to resit my maths exam this November , but I have to take my account that my IGCSE's are this year , my mocks will be in January and my real resit exams will be at the beginning of November , which is just a month ahead Should I ...

Math
A manufacturing company is thinking of launching a new product. The company expects to sell \$950,000 of the new product in the first year and \$1,500,000 each year thereafter. Direct costs including labor and materials will be 45% of sales. Indirect incremental costs are ...

Algebra 1A
The N of states and fedarl inmates in million during year x, where X ¡Ý 2002 can be approximated by the following formula. N=0.04x - 78.46 Determine the year in which there were 1.7 million inmates in the year?

Intermediate Algebra
A bank loaned out \$17,000 part of it at a rate of 6%per year and the rest at 14%per year. If the interest received in one year totaled \$1500 how much was loaned at 6%.

Algebra
Find the total amount if you deposit \$500 at a rate of 5% for two years using simple interest. For year one For year two I started with \$500. for year one and \$525. for year two and added the interest and ended up with 551.25 - and I was wrong...can someone please help

Algebra
Natalie earns \$2.50 for each CD she sells and \$3.50 for each DVD she sells. Natalie sold 45 DVDs last year. She earned a total of \$780 last year selling CDs and DVDs. Write an equation that can be used to determine the number of CDs (c) Natalie sold last year. How many CDs did...

Algebra
Natalie earns \$2.50 for each CD she sells and \$3.50 for each DVD she sells. Natalie sold 45 DVDs last year. She earned a total of \$780 last year selling CDs and DVDs. Write an equation that can be used to determine the number of CDs (c) Natalie sold last year. How many CDs did...

Maths
Grandpa places money in an account on your first birthday and will place that same amount in the account every year, ending with your 18th birthday. So there is a total of 18 deposits starting on first birthday. He expects to earn 8% interest per year. How much does he have to...

Depreciation: A construction company purchases a bulldozer for \$160,000. Each year the value of the buldozer depreciates by 20% of its value in the preceeding year. Let V sub n be the value of the bulldozer.(Let n=1 be the year the bulldozer purchase.) a.) Find the Formula. b...

Maths
ABC corp. expects to receive \$2000 per year for years and \$3500 per year for the next 10 years. what is the percentage value of this 20 years cash flow? use an 7% discount rate

Math
Ok so in class this is what our teacher had us do.... 1.Pick a number to represent the number of times you would like to have chocolate in a week (more than once, but less than 10 times). 2.Double this amount (just to be bold). 3.Add 5. 4.Multiply the result by 50. 5.If you ...

xacc280
week2 day 7 assignment i have spent hours on this assignment and can not get it can anyone help?

medical office practice
can you help me with the assignment for job19 in the book it is a transcription assignment

sociology 120
I need help with today's assignment in intro to Sociology120. The assignment is urbanization trends

Literacy
What damage does a teacher do who assigns a writing assignment but does not grade that assignment with any effective rubric?

algebra
A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 × 105 miles/second. (Round to one decimal place, and assume that there are 365 days in a year.)

Finance
Unit 4 Individual Project Deliverable Length: 2-3 pages Details: A manufacturing company is thinking of launching a new product. The company expects to sell \$950,000 of the new product in the first year and \$1,500,000 each year thereafter. Direct costs including labor and ...

year 8 music
for my music assignment i need to find 4 musical facts about the harpsichord and explain what it is . id be grateful for some help . thanks!

lara and maria finished 3 4th of thier homework assigment. lara did 1 4th more of the assignment than maria. what fraction of the assignment. what fraction of the assignment did each girl finish?

Social studies
I need help on the assignment that is due on 11/26. I am requesting Angela Cooper for assistant. Please let me know and I will submit the assignment.

Help!!
For an biology assignment I need to make a short info book about sexual reproduction for 9/10 year olds. It tells me to define sexual reproduction, heres what I got: Sexual reproduction - reproduction that requires two parents and produces offspring that are genetically ...

Year 8 maths assignment - Algebra
The question on my assignment I'm having trouble with is: 18xy squared + 12x squared y cubed I have to factorise it, and it doesn't work out. If anyone knows how to do this question, please help! I suggest that you go to some-one that know's what there talking about and ask ...

maths
The population of a country is 10 million in 1997 and increasing at a rate of 0.6 million per year. The average annual income of a person during 1997 was 16000 dollars per year and increasing at a rate of 800 dollars per year. How quickly was the total income of the entire ...

Maths
Ranee keeps £360 in a savings account for a year. At the end of the year she gets £13.50 in interest.Work out the interest rate on the account.Give your answer as a percentage. What's the answer guys and girls

COLLEGE ALGEBRA
Sue, a recent retiree, requires \$6,000 per year in extra income. She has \$50,000 to invest and can invest in B-rated bonds paying 15% per year or in a certificate of deposit (CD) paying 7% per year. How much money should be invested in each to realize exactly \$6,000 in ...

MATHS
Logan Academy students take part in four field trips during the school year. They visit a library, a museum, a park, and a zoo. How many different ways can the four trips be ordered for the school year?

maths
City records show that 575 burgalaries were reported in a year when the local population was 77000 and 675 were reported in a year when the populatin was 87000 .How many burgalaries can be expected when the population reaches 110,000. ..... Answer is 905

Algebra
I need help with this problem. A class of 32 students was made up of people who were all 18, 19, and 20 year olds. The average of their ages was 18.5. How many of each age were in the class if the number of 18 year old was six more than the combined number of 19 and 20 year olds?

Maths Percentage
The value of a machine depreciates every year by 10%.If the present value of the machine is Rs 54000,what was its value last year?

The table below shows the market basket quantities and prices for the base year (year 1) Base year 1 Price in price Quantity base year yr 2 Product Pizza 15 \$3 \$3.75 t-shirts 4 \$10 \$9 rent 1 \$500 \$550 In year 1 the CPI was? In year 2 the CPI was? I know that cpi= (expenditures...

algebra
Andrew is making a plan to complete a class math assignment. He has 48 problems to complete over 5 days. He decides to complete the assignment is such a way that his total number of completed problems doubles every day. He realizes that that number must be 48 by the end of the...

maths---integral
the time index t runs from a to A. if an investment produced a continuous stream of income over 10 years at a rate of \$20,000 per year and the interest rate is 6% per year continuously compounded. what is the present value? what is the integral function?

Maths---integral
the time index t runs from a to A. if an investment produced a continuous stream of income over 10 years at a rate of \$20,000 per year and the interest rate is 6% per year continuously compounded. what is the present value? what is the integral function?

The table below shows the market basket quantities and prices for the base year (year 1) Base year 1 Price in price Quantity base year yr 2 Product Pizza 15 \$3 \$3.75 t-shirts 4 \$10 \$9 rent 1 \$500 \$550 In year 1 the CPI was? In year 2 the CPI was? I know that cpi= (expenditures...

Algebra 1
Andrew is making a plan to complete a class math assignment. He has 48 problems to complete over 5 days. He decides to complete the assignment is such a way that his total number of completed problems doubles every day. He realizes that that number must be 48 by the end of the...

maths
The variation in size from year to year of a particular population can be modelled by an exponential model with annual proportionate growth rate 0.1246. The size of the population at the start of the initial year is 360. Choose the TWO options that give, as predicted by the ...

maths
The variation in size from year to year of a particular population can be modelled by an exponential model with annual proportionate growth rate 0.1246. The size of the population at the start of the initial year is 360. Choose the TWO options that give, as predicted by the ...

maths
The variation in size from year to year of a particular population can be modelled by an exponential model with annual proportionate growth rate 0.1246. The size of the population at the start of the initial year is 360. Choose the TWO options that give, as predicted by the ...

algebra
Sales of frozen pizza for a club fund-raiser increased from 500 one year to 730 the next year. What was the percent of increase?

Maths
Max works 7 hours per day Monday to friday and 3 hours per day in the weekend. He does this for 48 weeks of the year. How many hours does he work in total for the year? Write the expression and answer.

Intermediate Algebra
The homework assignment is to explain in a paragraph how to simplify 16 1/2 .

algebra
Lucas wins \$50,000(after taxes) in the lottery and decides to invest half of it in a 5-year CD that pays 5.35 percent compounded quarterly (4 times/year). He invests the other half in a money market fund that unfortunately turns out to average only 2.6 percent interest ...

maths exponential functions
I have a maths assignment and i need help with this question my teacher is overseas at the moment and it is due when he gets back The Population P, of penguins in a certain region of Antarctica can be modeled by the relation P=Po (2) t/90, where t is time, measured in months ...

FIN200- FV, PV and Annuity Due CP
I just want to know if anyone can help me in determining if I am on track with this assignment and if anyone can point out where I am wrong and how I need to fix it. I have already completed this assignment on my own and need someone to review it. Thank You Here is the ...

Math
Suppose the first Friday of a new year is the fourth day of that year. Will the year have 53 Fridays regardless of whether or not it is a leap year? What is a rule that represents the sequence of the days in the year that are Fridays? How many full weeks are in a 365 day year...

maths year 7
can u give me some help on recipicol fractions?

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