# 11SL Final Review – Algebra

May 29th, 2015
Studypool Tutor
Price: \$10 USD

Tutor description

1. The second and fifth terms of an arithmetic sequence are 40 and 121 respectively. a. Find the first term and common difference of the sequence. b. Find the sum of the first 25 terms

Word Count: 1441
Showing Page: 1/5
11SL Final Review Algebra Arithmetic Sequences and Series1. The second and fifth terms of an arithmetic sequence are 40 and 121 respectively. a. Find the first term and common difference of the sequence.b. Find the sum of the first 25 terms 2. The first three terms of an arithmetic sequence are a. Find the value of the constant b. Find the 16th term of the sequencec. Find the sum of the first 20 terms3. a. State the formula for the sum of the first natural numbers.b. Find the sum of the natural numbers from 200 to 400 inclusivec. Find the value of for which the sum of the first natural numbers is 49504. a. Find the sum of the integers between 1 and 500 that are divisible by 3.b. Evaluate 5. An arithmetic series has first term 6 and common difference 3.a. Find the 20th term of the series.b. Given that the sum of the first terms of the series is 270, find the value of .6. Toms parents decide to pay him an allowance each month beginning on his 12th birthday. The allowance is to be 40 for each of the first three months, 42 for each of the next three months and so on, increasing by 2 per month after each three month period.a. Find the total amount that Tom will receive in allowances before his 14th birthday.b. Show that the total amount, in pounds, that Tom will receive in allowances in the years after his 12th birthday, where is a positive integer, is given by .7. The first three terms of an arithmetic sequence are , w

## Review from student

Studypool Student
" Essays were of surprisingly high quality, and not like anything I've seen on other sites. Very impressed at how even a university level 2 essay was handled. Had some issues with citations but he was quick to fix it. "

1824 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors