Dp
This page lists questions and answers that were posted by visitors named Dp.
Questions
The following questions were asked by visitors named Dp.
in a class of 60 students 30 like maths 25 like physics 30 like chemistry. if 10 like both physics and maths 5 like maths and chem and 5 like phy & chem and 3 like all the subjects. find student like none of subject of if 100 students were surveyed
9 years ago
A 5-quart solution of sulfuric acid and water is 60% acid. If a gallon of water is added, what percent of the resulting solution is acid? a. 33 1/3% b. 40% c. 50% D. none
5 years ago
Answers
The following answers were posted by visitors named Dp.