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Tutors Answer Your Questions about Sequences-and-series (FREE)
Question 150240: Im stuck on this problem. Please help me by showing all the steps and equation. I know the answer is A. -1/8, but i don't know how the problem is solved. Please help me. Thank you!
1. What is the next term in the geometric sequence 16, –4, 1, – 1/4 ,... ?
A. –1/8
B. 0
C. 1/16
D. 1/8
E. 1/2
Click here to see answer by mangopeeler07(450)   |
Question 151887: Could I please get someone to varify my answer?
SUM8(-0.5i+2)
i=1
After coming up with the equation 8/2(2+(-2)), I got (0) as my answer. Is this correct? Sorry about the equation, I was not sure how to type it all and I hope you can figure it out.
Click here to see answer by nabla(412) |
Question 151997: Could someone please help me solve this word problem dealing with number sequences?
A graphic artist makes $20000 his first year and gets $500 raise each year. Compute his total salary and mean annual salary for 20 years of work.
Click here to see answer by mangopeeler07(450) |
Question 151997: Could someone please help me solve this word problem dealing with number sequences?
A graphic artist makes $20000 his first year and gets $500 raise each year. Compute his total salary and mean annual salary for 20 years of work.
Click here to see answer by jojo14344(1483) |
Question 155500: What is the sequence patten and identify the sequences as arithmetic, geometric , or neither.
1. 3,6,12,24,...
2. 1,3,5,7,...
3. 1,2,6,24,...
4. 0,7,14,21,...
Click here to see answer by vleith(1977) |
Question 155500: What is the sequence patten and identify the sequences as arithmetic, geometric , or neither.
1. 3,6,12,24,...
2. 1,3,5,7,...
3. 1,2,6,24,...
4. 0,7,14,21,...
Click here to see answer by jim_thompson5910(13794) |
Question 156348: Trying to find the series for my son's "Chicago Math" 7th grade class. It's an exponetial series with the following (x,y) points (1,1), (2,3), (3,6), (4,10), (nth,?).
Help if you can, Thanks!
Click here to see answer by stanbon(26297) |
Question 156348: Trying to find the series for my son's "Chicago Math" 7th grade class. It's an exponetial series with the following (x,y) points (1,1), (2,3), (3,6), (4,10), (nth,?).
Help if you can, Thanks!
Click here to see answer by Earlsdon(4900) |
Question 154683: Homework Options
A. 45 minutes a day (180 days)
B. 1 second a day, then double the seconds everyday for 30 days. Then no more for the rest of the year.
Which option is better a or b?
180x45=8100 minutes/60=135 hours
i cannot find out how to get option b
Click here to see answer by Alan3354(6097)  |
Question 161556This question is from textbook Arithmetic Sequences
: Please can you help me with Arithmetic Sequences because I don't know how to do it. The problem say determine whether each sequence is an arithmetic sequence. If it is, state the common difference.
The problem is 10,12,15,18,....
Thanks for your help because I don't get how to do it so if you help me out to were I can do it on my own then thanks a lot.It's on page 236 my teacher wants me to do all the even numbers on the practice and apply.This question is from textbook Arithmetic Sequences
Click here to see answer by Earlsdon(4900) |
Question 161554This question is from textbook Arithmetic Sequences
: Please can you help me with Arithmetic Sequences because I don't know how to do it. The problem say determine whether each sequence is an arithmetic sequence. If it is, state the common difference.
The problem is 17,6,5,4,....
Thanks for your help because I don't get how to do it so if you help me out to were I can do it on my own then thanks a lot.It's on page 236 my teacher wants me to do all the even numbers on the practice and apply.This question is from textbook Arithmetic Sequences
Click here to see answer by Alan3354(6097) |
Question 161612: Please help my 7th grade son figure out how to answer the following:
determine the general term for the following sequence:
1, 2/5, 1/3, 4/13, 5/17, .....
we figured out the differences and got: .6, 0.66, .03, .01 (decreases at a variable rate) please help!!!!!
Click here to see answer by Alan3354(6097) |
Question 161818This question is from textbook Algebra 1
: Please can you help me with Arithmetic Sequences because I don't know how to
do it. The problem say determine whether each sequence is an arithmetic
sequence. If it is, state the common difference.
The problem is -15,-11,-7,-3,....
Thanks for your help because I don't get how to do it so if you help me out to
were I can do it on my own then thanks a lot.It's on page 236 my teacher wants
me to do all the even numbers on the practice and apply.
This question is from textbook Algebra 1
Click here to see answer by scott8148(3385)  |
Question 161823This question is from textbook Algebra 1
: Please can you help me with Arithmetic Sequences because I don't know how to
do it. The problem say determine whether each sequence is an arithmetic
sequence. If it is, state the common difference.
The problem is -31,-22,-13,-4,....
Thanks for your help because I don't get how to do it so if you help me out to
were I can do it on my own then thanks a lot.It's on page 236 my teacher wants
me to do all the even numbers on the practice and apply.This question is from textbook Algebra 1
Click here to see answer by checkley77(7072) |
Question 161822This question is from textbook Algebra 1
: Please can you help me with Arithmetic Sequences because I don't know how to
do it. The problem say determine whether each sequence is an arithmetic
sequence. If it is, state the common difference.
The problem is 18,24,30,36,....
Thanks for your help because I don't get how to do it so if you help me out to
were I can do it on my own then thanks a lot.It's on page 236 my teacher wants
me to do all the even numbers on the practice and apply.This question is from textbook Algebra 1
Click here to see answer by checkley77(7072) |
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215
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