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Find the partial sum Sn of the arithmetic sequence that satisfies the given conditions.a2 = 5, a5 = 6.5, n = 15 S15 =
1. 4 answers
2. asked by Fay
3. 2,160 views
Find the first five terms of the given recursively defined sequence.an = 3an − 1 + 6 and a1 = 1 a1= a2= a3= a4= a5=
1. 4 answers
2. asked by Fay
3. 2,112 views
population growth model. Can anybody please help me out in trying to solve this problem? It's my homework and I don't seem to
1. 4 answers
2. asked by Lydia
3. 3,024 views
A man gets a job with a salary of $40,000 a year. He is promised a $1900 raise each subsequent year. Find his total earnings for
1. 3 answers
2. asked by jayleen
3. 1,955 views
Please help me solve this problem?!?!Find the first six terms and the sixth partial sum of the sequence whose nth term is an =
1. 3 answers
2. asked by Briane Mendez
3. 1,113 views
perform the indicated operation and if possible simplify.
1. 2 answers
2. asked by Anonymous
3. 774 views
If f(x, y, z)=sin(3x-yz), where x=e^(t-1), y=t^3, z=t-2, what's df/dt(1)?x(1)=1 y(1)=1 z(1)=-1
1. 1 answer
2. asked by Brian
3. 344 views
For his services, a private investigator requires a $450 retention fee plus $95 per hour. Let x represent the number of hours
1. 1 answer
2. asked by miriam
3. 456 views
A quadratic function is given.f(x) = x2 − 8x + 8 (a) Express the quadratic function in standard form.
1. 4 answers
2. asked by Melany
3. 2,157 views
Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express the quotient
1. 2 answers
2. asked by Melany
3. 812 views
Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express P in the form P(x)
1. 1 answer
2. asked by Melany
3. 502 views
R(x) = −x5 + 4x3 − 3x(a) Describe the end behavior of the polynomial function. End behavior: y → rises to the right
1. 3 answers
2. asked by Melany
3. 1,077 views
Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express the quotient
1. 2 answers
2. asked by Melany
3. 483 views
please helpThe fox population in a certain region has a relative growth rate of 7% per year. It is estimated that the population
1. 2 answers
2. asked by Lydia
3. 1,278 views
g(x) = log3(x + 3)state its domain, range, and asymptote. i am having trouble with this can somebody help me?
1. 2 answers
2. asked by Emma
3. 467 views
i need help with these two homework problemsUse the Laws of Logarithms to combine the expression into a single logarithm log2 5
1. 2 answers
2. asked by Emma
3. 716 views
The initial size of a culture of bacteria is 1000. After one hour the bacteria count is 4000.(a) Find a function n(t) = n0ert
1. 4 answers
2. asked by Emma
3. 5,374 views
5x + 2.8(480-x) = 2.68(480
1. 3 answers
2. asked by Anonymous
3. 249 views
Express the repeating decimal as a fraction.0.156156156...
1. 2 answers
2. asked by Fay
3. 508 views
A man gets a job with a salary of $40,000 a year. He is promised a $1900 raise each subsequent year. Find his total earnings for
1. 3 answers
2. asked by Fay
3. 740 views
A couple needs a mortgage of $300,000. Their mortgage broker presents them with two options: a 30-year mortgage at 8 1/2%interes
1. 2 answers
2. asked by Fay
3. 741 views
I eliminated 2 of the 5 and now I have 3 I am confused towards which is the right one? help mathematical induction to determine
1. 3 answers
2. asked by Jaydon
3. 343 views
Which of following is divisible by 4 for all natural numbers n? (Select all that apply.)please help ?!?!? 5n + 1 − 9 6n − 2
1. 2 answers
2. asked by Jaydon
3. 519 views
Which of following is divisible by 4 for all natural numbers n? (Select all that apply.)please help ?!?!? 5n + 1 − 9 6n − 2
1. 2 answers
2. asked by Jaydon
3. 489 views
how do I do this can any body show me how?An arithmetic sequence begins 4, 9, 14, 19, 24, . . . . (a) Find the common difference
1. 5 answers
2. asked by Aileen
3. 3,067 views
pls help out with this example as well.Find the term containing x^3 in the binomial expansion of (3x − 3)^10
1. 1 answer
2. asked by Aileen
3. 432 views
so I tried to expand this question and I gotx^3 *x2, i don't know if it's right but if not can I get a step by step explanation
1. 1 answer
2. asked by Aileen
3. 450 views