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November 28, 2014

November 28, 2014

**Recent Homework Questions About Arithmetic**

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**AP calculus**

The sixth term of an Arithmetic Progression is 23 and the sum of the six terms is 78. Find the first term and the common difference.
*Thursday, November 24, 2011 at 3:48am*

**algebra**

Is the sequence an=8n-14 arithmetic? Your answer is (input yes or no)__??__ ; if your answer is yes, its first term is__??__ . its common difference is__??__ .
*Wednesday, November 16, 2011 at 7:44pm*

**arithmetic**

If you treat the day of the month as a number (March 12th is the number 12, April 4th is the number 4), what is the average value of the numbers that represent the 6 Tuesdays that fall after September 12, 2011
*Wednesday, November 16, 2011 at 3:20pm*

**math**

Jacie is considering a job that offers a monthly starting salary of $3000 and guarantees her a monthly raise of $180 during her first year on the job. Find the general term of this arithmetic sequence and her monthly salary at the end of her first year/
*Wednesday, November 9, 2011 at 2:28pm*

**arithmetic**

Find 4 arithmetic means between -root(5) and 12 root (5)
*Monday, November 7, 2011 at 7:37pm*

**math**

if the arithmetic mean of 2 positive numbers (a and b) is 16 and their geometric mean is 12, find the exact value of a^3+b^3.
*Monday, November 7, 2011 at 4:38pm*

**math**

10. For questions 10-13, use the following data: 13 29 41 60 89 14 26 53 7 14 What is the arithmetic mean of the data? (Points: 5) 20 14 34.6 82 11. What is the range of the data? (Points: 5) 14 34.6 82 50 12. What is the variance of the data? (Points: 5) 231.04 616.64 685.16...
*Monday, November 7, 2011 at 1:32pm*

**college math**

10. For questions 10-13, use the following data: 13 29 41 60 89 14 26 53 7 14 What is the arithmetic mean of the data? (Points: 5) 20 14 34.6 82 11. What is the range of the data? (Points: 5) 14 34.6 82 50 12. What is the variance of the data? (Points: 5) 231.04 616.64 685.16...
*Monday, November 7, 2011 at 1:25pm*

**math**

4. For Questions 4-7, use the following data: The number of file conversions performed by a processor per day for 10 days was: 15, 27, 25, 28, 30, 31, 22, 25, 27, 29 What is the arithmetic mean of the data? (Points: 5) 20.7 25.9 27 29 5. What is the trimmed mean of the data...
*Monday, November 7, 2011 at 12:54pm*

**9th grade math honors**

suppose t(1)=-91 and -67 is another term of an arithmetic sequence, with. What is the equation of the nth term of the sequence if there are n terms between these two?
*Sunday, November 6, 2011 at 7:17pm*

**arithmetic**

The 8th term of an A P is 5times the third term while the 7th term is 9 greater than the 4th term.what are the first five term
*Friday, November 4, 2011 at 6:17am*

**arithmetic**

on a ruler where is the 32nd?
*Thursday, November 3, 2011 at 5:41am*

**MATH**

given the arithmetic sequence 71,65,59 ... if a(n) is -43 what is the value of n
*Monday, October 31, 2011 at 10:09pm*

**Math **

Find the commonest difference of the arithmetic sequence. 1/2,1/3,1/6,0
*Thursday, October 27, 2011 at 7:47pm*

**math**

Suppose your business has a special checking account used just for paying the phone bill. The balance is $1040.00 this month. Next month the balance will be $995.80, after that it will be $951.60, and on the third month the balance will be $907.40. Write a rule to represent ...
*Thursday, October 27, 2011 at 5:07pm*

**math**

Which of the following can be the average(arithmetic mean ) of four consecutive positive even integers? a. 2 b.3 c. 4 d. 5 e. 6
*Wednesday, October 26, 2011 at 11:48pm*

**math**

Which of the following can be the average(arithmetic mean ) of four consecutive positive even integers?
*Wednesday, October 26, 2011 at 10:58pm*

**math**

You budget $100 each month for parking. Each day you use the downtown parking lot. It costs $5. Write a rule to represent the amount of money left in the monthly budget as a arithmetic sequence. How much money is left in you budget after you have used the downtown parking lot ...
*Tuesday, October 25, 2011 at 1:24pm*

**math**

You start an investment account with $3000 and save $100 each month. Write a rule to represent the total amount of money you invest in the account as an arithmetic sequence. How much money will you have invested after 12 months?
*Tuesday, October 25, 2011 at 1:18pm*

**arithmetic**

The initial term of an arithmetic sequence is 5. The eleventh term is 125. what is the common difference of the arithmetic sequence?
*Tuesday, October 25, 2011 at 1:10pm*

**arithmetic**

round 42.65 nearest dollar
*Saturday, October 22, 2011 at 3:32pm*

**Arthimetic**

The following sequence is arithmetic. 2, -2, 2, -2, 2, True or False I believe it's false
*Wednesday, October 19, 2011 at 7:38pm*

**Algebra**

What is the 20th term in the following arithmetic sequence? 1/2, 1, 3/2, 2
*Wednesday, October 19, 2011 at 7:27pm*

**arithmetic**

IF A=.26 B=.57 AND C=.86 WHAT COMBO EQUALS 32.78
*Tuesday, October 18, 2011 at 1:13pm*

**arithmetic**

given that the first term of an Ap is 7 and its 10th term is twice the second term. calculate the sum of the 28 term.
*Sunday, October 16, 2011 at 5:43pm*

**arithmetic progression**

given that the first term of an Ap is 7 and its 10th term is twice the second term calculate the 19th term.
*Sunday, October 16, 2011 at 5:08pm*

**math**

Three dierent numbers are chosen at random from the set f1; 2; 3; 4; 5g. The numbers are arranged in increasing order. What is the probability that the resulting sequence is an arithmetic sequence?
*Saturday, October 15, 2011 at 2:34pm*

**math**

If the twelfth term of an arithmetic sequence is 58 and the constant difference is 2, what is the first term of the sequence?
*Wednesday, October 12, 2011 at 9:45am*

**math**

Gino just opened a pizza restaurant. He had 1 customer the first day, 3 the second day, 6 the third day, and 10 the fourth day. a. If this pattern continues, how many customers should gino expect on the seventh day? Day 10? Show the data table (for rate of change) b. Does the ...
*Wednesday, October 12, 2011 at 9:29am*

**arithmetic**

THE TOTAL AGE OF GROUP OF PARENTS IS 342.A NEW PARENT AGED 48 JOINS THE GROUP AND THE AVERAGE RISES BY 1. WHAT IS THE ORIGINAL AVERAGE.
*Tuesday, October 11, 2011 at 11:25pm*

**Math**

How do I solve for negative modular arithmetic? Here is an example: -45 mod 13 = 7, but how?
*Monday, October 10, 2011 at 12:52pm*

**Math**

How do I solve for negative modular arithmetic? Here is an example: -45 mod 13 = 7, but how?
*Monday, October 10, 2011 at 12:31pm*

**arithmetic**

the sum of irst and the fourthterm of a linear squence is10 and the sum of its thired and seventh term is 20.find the common difference and the first term
*Sunday, October 9, 2011 at 1:38pm*

**ARATMETICS**

THE ARITHMETIC PROGRESSION 2,5,8,11 AND 3,10,17,24... HAVE SOME COMMAN VALUES.WHAT IS THE LARGEST VALUE LESS THEN 500 THAT THEY HAVE IN COMMAN?
*Thursday, October 6, 2011 at 9:07pm*

**math**

I need a few examples of Arithmetic sequences in our daily lives. I also need the general formula of an arithmetic sequence. Can anybody help?
*Wednesday, October 5, 2011 at 10:58am*

**arithmetic**

Cheri's time in the bobsled race was 1 min, 38.29 sec. What is the word form and the value of the 9 in Cheri's time?
*Tuesday, October 4, 2011 at 8:53pm*

**arithmetic**

show how to find the sum by a ten hundred or thousand
*Monday, October 3, 2011 at 5:02pm*

**arithmetic**

State whether the following sequence is arithmetic, geometric, or neither. 10, 10.25, 10.50625, 10.76890625, .... (Points : 1) arithmetic sequence geometric sequence neither
*Sunday, October 2, 2011 at 3:03am*

**algebra**

What is the 32nd term of the arithmetic sequence where a1 = 13 and a13 = –59?
*Thursday, September 29, 2011 at 7:01pm*

**arithmetic**

1/3 and 1/4 and 1/8 and 1/5 and 10 and 1. Find the original number
*Wednesday, September 28, 2011 at 8:52pm*

**maths**

1) The first term of arithmetic progression is -20 and the sum of it's term is 250. find it's last term if the number of it's terms is 10 2) Find the fifth term from the arithmetic progression -12, -9, -6 hence find the sum of it's first fifty terms. 3) The sum...
*Sunday, September 25, 2011 at 7:34am*

**Calculus**

Chairs in an auditorium are arranged in rows in such a way that the first two rows each have the same number of chairs. The third and fourth rows each have three more chairs than the first and second row; the fifth and sixth rows each have three more chairs than the third and ...
*Wednesday, September 21, 2011 at 11:47am*

**arithmetic**

A store manager just received 117 movies packaged in boxes. If the same number of movies are in each box, how many boxes could have been received?How many movies would be in each box?Could you Explain how you arrived your answer.
*Wednesday, September 21, 2011 at 8:15am*

**Calculus**

For the Arithmetic sequence, determine the value of t1, and d. An explicit formula for the general term. And T20. 7/4, 1, 1/4, -1/2 I don't know how to do this the fraction way, but by doing this the decimal way, the common difference I got is -0.75. T1 would be 7/4. ...
*Tuesday, September 20, 2011 at 9:02pm*

**Calculus **

Wouldn't this sequence be neither geometric and neither arithmetic? 0.0005, 0.005, 0.05, 0.5 I can'f find a pattern. And also this sequence, it doesnt look arithmetic or geometric 1/5, 1/4, 1/3, 1/2, 1,... And also this other question: The first three terms of the ...
*Tuesday, September 20, 2011 at 8:05pm*

**arithmetic**

If you have the terms 64, 49, 36, 25, 16, 9, 5, and 1 what equation will work to find the nth term?
*Monday, September 19, 2011 at 8:04pm*

**Algebra 2 math**

What is the 32nd term of the arithmetic sequence where a1 = 12 and a13 = –60?
*Monday, September 19, 2011 at 12:36am*

**arithmetic**

first term and larst term of a geometric progression is 42.if the forth term is greater than the second term by 168, find the first term.the forth term.
*Saturday, September 17, 2011 at 7:17am*

**PRE-CALCULUS**

INSERT THE SEVEN ARITHMETIC MEANS BETWEEN 3 AND 9
*Tuesday, September 13, 2011 at 10:41pm*

**MATH Graphing Domain**

Consider the linear function with equation y = 3x + 5. Sketch the graph of the linear function on the grid. h t t p : //img402 . imageshack . us/img402/1466/picture38c . j p g Here is a picture of the graph, and this is how I did it. h t t p : //img9 . imageshack . us/img9/...
*Tuesday, September 13, 2011 at 8:54pm*

**Math Block Problem**

A child organizes animal blocks in rows on the ground. There are 64 animal blocks in the 5th row & 92 of those blocks in the 9th and last row. Suppose that the number of animal blocks frm row to row form an arithmetic sequence. The number of animal blocks in the first row is...
*Tuesday, September 13, 2011 at 8:40pm*

**MATH**

A child organizes animal blocks in rows on the ground. There are 64 animal blocks in the 5th row & 92 of those blocks in the 9th and last row. Suppose that the number of animal blocks frm row to row form an arithmetic sequence. The number of animal blocks in the first row is...
*Tuesday, September 13, 2011 at 7:53pm*

**MATH Word Problem**

A child organizes animal blocks in rows on the ground. There are 64 animal blocks in the 5th row & 92 of those blocks in the 9th and last row. Suppose that the number of animal blocks frm row to row form an arithmetic sequence. The number of animal blocks in the first row is...
*Tuesday, September 13, 2011 at 4:06pm*

**Math Help**

A child organizes animal blocks in rows on the ground. There are 64 animal blocks in the 5th row & 92 of those blocks in the 9th and last row. Suppose that the number of animal blocks frm row to row form an arithmetic sequence. The number of animal blocks in the first row is...
*Tuesday, September 13, 2011 at 10:32am*

**Arithmetic Sequence**

A child organizes animal blocks in rows on the ground. There are 64 animal blocks in the 5th row & 92 of those blocks in the 9th and last row. Suppose that the number of animal blocks frm row to row form an arithmetic sequence. The number of animal blocks in the first row is...
*Monday, September 12, 2011 at 11:42pm*

**Arithmetic Series - - Reiny**

Consider the series defined by Sn = 3n-1 Find the first four terms of the series. How exactly do I do this?
*Monday, September 12, 2011 at 11:35pm*

**arithmetic**

If you treat the day of the month as a number (March 12th is the number 12, April 4th is the number 4), what is the average value of the numbers that represent the 6 Tuesdays that fall after September 12, 2011?
*Monday, September 12, 2011 at 11:56am*

**Math - Calculus**

For the following arithmetic sequence: determine the common difference. Find the next three terms of the sequence. e) 2/3 , 1/15, -8/15 I really don't get how to solve this one, I see no pattern :\
*Sunday, September 11, 2011 at 12:06pm*

**arithmetic**

What is the circumference of a circle with a radius of 9inches? (-2nr)
*Thursday, September 8, 2011 at 3:19pm*

**Computer Science**

Use the Infix to Prefix algorithm shown in class to translate the following arithmetic expressions into the fully parenthesized "prefix notation" of Scheme expressions. (11 - (((27 / 18) / 131) + 927)) v + w - x + y - z v + w - (x + y - z)
*Wednesday, September 7, 2011 at 1:10am*

**Math**

I know this is simple arithmetic but i just cant seem to figure out the proccess in how to figure it out. X = 0.11X + 3.366 i know that X = 3.8 but i dont now how to get it
*Tuesday, September 6, 2011 at 1:54pm*

**arithmetic**

What is the sum of the arithmetic sequence 22, 13, 4 … if there are 28 terms?
*Sunday, September 4, 2011 at 2:18pm*

**Mathematics optimization**

The arithmetic mean of two numbers a and b is the number(a+b)/2. Find the value of c in the conclusion of the mean-value theorem for f(x)=x^2 on any interval [a,b].
*Saturday, September 3, 2011 at 7:33pm*

**melanie**

What is the average (arithmetic mean) value of the integers from -50 to 50, inclusive? a. -51/2 b. -25 c. 0 d. 25 e. 51/2
*Friday, September 2, 2011 at 1:00pm*

**arithmetic**

The base of a solid right prism is a triangle whose sides are 9cm,12cm and 15 cm.the total surface area of the prism.
*Tuesday, August 30, 2011 at 6:33am*

**statistics**

Find the first arithmetic mean between 100 and 135 given the following sequence: ..., 100, ___, ___, ___, ___, 135, ...
*Thursday, August 25, 2011 at 2:12pm*

**arithmetic**

1.1+2.2+3.3+4.4+5.5.............+100.100=?
*Sunday, August 21, 2011 at 6:39am*

**arithmetic**

kim can a rent a boat from company A for $ 120 for the whole day .She can rent the same boat from company B for a fee of $ 40 plus $ 20 per hour . what is the number of hours at which the rental fees will be the same ?
*Monday, August 8, 2011 at 9:48pm*

**Math**

Can you please explain step by step on how to do each of these two problems below? And then tell me whether it involves an arithmetic sequence or a geometric sequence I also need the work shown out for both problems thank you. 1). A person hired a firm to build a CB radio ...
*Sunday, August 7, 2011 at 11:13pm*

**Math**

Can you please explain step by step on how to do each of these two problems below? And then tell me whether it involves an arithmetic sequence or a geometric sequence I also need to show the work on both problems thank you. Perform the indicated operations 1010 two × 101...
*Sunday, August 7, 2011 at 8:09pm*

**Math**

Can you please explain step by step on how to do each of these two problems below? And then tell me whether it involves an arithmetic sequence or a geometric sequence I also need the work shown out on both problems thank you. Perform the indicated operations and reduce the ...
*Sunday, August 7, 2011 at 6:52pm*

**algebra 2**

What is the sum of a 17–term arithmetic sequence where the first term is 7 and the last term is –105?
*Saturday, August 6, 2011 at 6:02pm*

**algebra**

What is the sum of the arithmetic sequence 4, 11, 18 …, if there are 26 terms?
*Saturday, August 6, 2011 at 5:30pm*

**arithmetic**

PLEASE I REALLY NEED HELP WITH THIS The seats at a local baseball stadium are arranged so that each row has five more seats than the row in front of it. If there are four seats in the first row, how many total seats are in the first 24 rows?
*Saturday, August 6, 2011 at 2:56pm*

**arithmetic**

What is the sum of a 10–term arithmetic sequence where the first term is 3 and the last term is 75?
*Saturday, August 6, 2011 at 2:49pm*

**math **

Divide 100 loaves of bread amoung five men so that the amounts are in arithmetic progression ( increase by the same amount each time) and the sum of the three largest is seven times the amount of the two smallest.
*Saturday, August 6, 2011 at 1:59pm*

**arithmetic**

If the sum is 220 and the first term is 10, find the common difference if the last term is 30
*Friday, July 29, 2011 at 3:04pm*

**arithmetic**

is my answer right? Q) Using a frame rate of 25 fps, what frame number will AviSynth give to the final frame of a 6-second video clip? A. 25*6=150
*Monday, July 18, 2011 at 11:44am*

**arithmetic**

5+(9-5)3(exponent)= 5+12=17 Is this right? When doing the practice problems I was getting the wrong answer. This is so simple, I don't get what I am not understanding...
*Friday, July 15, 2011 at 12:58pm*

**math**

List the terms that complete a possible pattern in each of the following and state whether the pattern is arithmetic, geometric, or neither: (a) 38, 33, 28, 23, 18, … (b) 640, 320, 160, 80, … (e) 1, ___, ___, ___ 25, 36, 49
*Thursday, July 14, 2011 at 9:34pm*

**arithmetic**

List the terms that complete a possible pattern in each of the following and state whether the pattern is arithmetic, geometric, or neither: (a) 38, 33, 28, 23, 18, … (b) 640, 320, 160, 80, … (e) 1, ___, ___, ___ 25, 36, 49
*Wednesday, July 13, 2011 at 8:18pm*

**Math**

Imagine you have invested $500 in an account that pays 5% simple interest per year. Can you find an arithmetic sequence to look for the amount of money in the account after 20 years?
*Tuesday, July 12, 2011 at 9:00am*

**arithmetic**

what is the arithmetic mean of 3,5,7,9and 11?
*Monday, July 11, 2011 at 11:57am*

**arithmetic**

what is the arithmetic mean of 3,5,7,9 and 11
*Monday, July 11, 2011 at 10:47am*

**mathh**

The average (arithmetic mean) of x and y is m, where m does not equal to 0. What is the average (arithmetic mean) of x, y, and z? a.)m b.)4/3m c.)3/2m d.)5/3m e.)2m
*Sunday, July 10, 2011 at 10:24pm*

**arithmetic**

find the 25th term of the arithmetic sequence 24, 19, 14, 9 ...
*Sunday, July 10, 2011 at 3:14pm*

**math**

what is the arithmetic average of the following numbers: 16, 35, 42, 57, and 60?
*Tuesday, July 5, 2011 at 5:22pm*

**arithmetic**

If the numerically smaller root of x2+mx=2 is 3 more than the other one, find the value of m
*Monday, July 4, 2011 at 5:05am*

**arithmetic**

What is the percentage change in the volume of a sphere if its radius increases by 20%?
*Monday, July 4, 2011 at 5:04am*

**arithmetic**

How many 2-digit numbers, with tens digit less than units digit, have the sum of digits equal to 3 times the difference?
*Monday, July 4, 2011 at 5:04am*

**arithmetic**

The number of non-negative solutions of the equation 12x+7y =35 is?
*Monday, July 4, 2011 at 5:03am*

**arithmetic**

What is the sum to 15 terms of an arithmetic progression whose 8th term is 4?
*Monday, July 4, 2011 at 5:01am*

**arithmetic**

find the seventh term of an arithmetic progression 5,7,11,15
*Friday, July 1, 2011 at 5:04pm*

**arithmetic**

WHAT IS THE ARITHMETIC MEAN OF 3, 5, 7, 9 AND 11
*Wednesday, June 29, 2011 at 11:12pm*

**arithmetic**

Find the 30th term of the arithmetic sequence: an = 7 + (n – 1)(2)
*Wednesday, June 29, 2011 at 12:43pm*

**arithmetic**

If 14 is added to a number, the sum is 35. Find the number
*Wednesday, June 22, 2011 at 1:37am*

**statistics**

A student was asked to compute the mean and standard deviation for the following sample of n _ 5 scores: 81, 87, 89, 86, and 87. To simplify the arithmetic, the student first subtracted 80 points from each score to obtain a new sample consisting of 1, 7, 9, 6, and 7. The mean ...
*Wednesday, June 22, 2011 at 12:40am*

**Alg 2**

What is the sum of a 12-term arithmetic sequence where the last term is 13 and the common difference is -10?
*Monday, June 20, 2011 at 10:02am*

**math**

State whether the following sequence is arithmetic, geometric, or neither. 10, 10.25, 10.50625, 10.76890625, ....
*Sunday, June 19, 2011 at 4:52pm*

**math**

Perform the modular arithmetic operation 6.9 ( mod 5)
*Sunday, June 12, 2011 at 3:36pm*

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