Search found 6 matches
Thanks. I assumed this was an estimation problem
1/100 = .01 so 1/200 = 0.005
without a calculator... this problem can get really messy
- by danielheulensen
Sat Jul 15, 2017 5:56 pm- Forum: Problem Solving
- Topic: #100 OG 2016
- Replies: 6
- Views: 1635
#100 OG 2016
100. M is the sum of the reciprocals of the consecutive integers from 201 to 300 inclusive. Which of the following is true?
A) 1/3 < M < 1/2
B) 1/5< M < 1/3
C)1/7 < M <1/5
D) 1/9< M < 1/7
E ) 1/12< M < 1/9
- by danielheulensen
Sat Jul 15, 2017 3:29 pm- Forum: Problem Solving
- Topic: #100 OG 2016
- Replies: 6
- Views: 1635
- by danielheulensen
Sat Jul 15, 2017 3:25 pm- Forum: Problem Solving
- Topic: # 69 2016 OG problem solving
- Replies: 6
- Views: 1894
- by danielheulensen
Sat Jul 15, 2017 3:25 pm- Forum: Problem Solving
- Topic: easy- medium OG 2016 #63
- Replies: 5
- Views: 1621
# 69 2016 OG problem solving
didnt like the explanation on this one as well In a recent election Ms. Robbins received 8000 votes cast by independent voters, that is voters not registered with a specific political party. She also received 10 percent of the votes cast by those voters registered with a political party. IF N is the...
- by danielheulensen
Thu Jul 13, 2017 11:09 am- Forum: Problem Solving
- Topic: # 69 2016 OG problem solving
- Replies: 6
- Views: 1894
easy- medium OG 2016 #63
any better explanations other than the book?
#63 OG 2016 Problem Solving
63. The function f is defined by f(x) = rootx -10 for all positive numbers x. If u =f(t) for some positive numbers t and u, what is t in terms of u?
- by danielheulensen
Thu Jul 13, 2017 11:05 am- Forum: Problem Solving
- Topic: easy- medium OG 2016 #63
- Replies: 5
- Views: 1621