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Choosing from among the various available development environments, programmers must find one that not only maximizes
Sentence Correction
Re: Choosing from among the various available development environments, programmers must find one that not only maximize
One vote for answer D.
- by scotchsure
Mon Apr 15, 2024 11:54 pm- Forum: Sentence Correction
- Topic: Choosing from among the various available development environments, programmers must find one that not only maximizes
- Replies: 3
- Views: 4263
Re: An instructor scored a student's test of 50 questions by
If we let X equal the number of answers that are correct and W equal the number of answers that are incorrect, then we can create the following equations:
X + W = 50
W = 50 - X
and X - 2W = 38
When we make this exchange, we get:
X - 2(50 - X) = 38
X - 100 + 2X = 38
3X = 138
X = 46
- by scotchsure
Thu Jan 12, 2023 6:17 pm- Forum: Problem Solving
- Topic: An instructor scored a student's test of 50 questions by
- Replies: 4
- Views: 1787