6. In a survey of 400 students in a school, 100 were listed as taking apple juice, 150 as taking orange juice and 75 were listed as taking both apple as well as orange juice. Find how many students were taking neither apple juice nor orange juice. 7. A survey shows that 73% of the Indians like apples, whereas 65% like oranges. What % Indians like both apples and oranges?

8. In a school there are 20 teachers who teach mathematics or physics. Of these 12 teach mathematics and 4 teach both physics and mathematics. How many teach physics?
9. There are 200 individuals with a skin disorder, 120 had been exposed to the chemical C1, 50 to chemical C2, and 30 to both the chemicals C1 and C2. Find the number of individuals exposed to
(1) chemical C1 but not chemical C2
(2) chemical C2 but not chemical C1
(4) chemical C1 or chemical C2
10. In a survey it was found that 21 peoples liked product A, 26 liked product B and 29 liked product C. If 14 people liked products A and B, 12 people like C and A, 14 people like B and C and 8 liked all the three products. Find now many liked product C only.

7. For any two sets A and B prove by using properties of sets that: (A B A - B = A ∩ ∪) ( )
8. If A, B, and C, are three sets and U is the universe set such that n(U) = 1000, n(A) = 300, n (B) 300 and n(A∩ B) = 200 find n (A B ′ ′ ∩ ) . 9. A college awarded 38 medals in football, 15 in basketball and 20 in cricket. If these medals went to a total of 58 men and only three men got medal in all the three sports, how many received medals in exactly two of the three sports? 10. In a survey of 60 people, it was found that 25 people read news paper H, 26 read newspaper T, 26 read newspaper I, 9 read both H and I, 11 read both H and T, 8 read both T and I, 3 read all three newspaper. Find (i) The no. of people who read at least one of the newspapers. (ii) The no. of people who read exactly one news paper.

6. There are 210 members in a club. 100 of them drink tea...

...project, you will edit a worksheet that summarizes the inventory status at the Petaluma production facility.
Instructions:
For the purpose of grading the project you are required to perform the following tasks:
Step | Instructions | Points Possible |
1 | Start Excel. Open the downloaded Excel workbook named GO_e02_Grader_EOC.xlsx. | 0 |
2 | Rename the Sheet1 worksheet tab to Condiments and then display the Toppings worksheet. | 4 |
3 | On...

...Summary Worksheet
Complete one worksheet for each source. All worksheet and summaries must be turned in.
Fill in the bibliographic information below. You must type in your information. Handwritten worksheets will not be accepted. Parenthesis with ABib (ABib) and Sum (Sum) indicate the information is appropriate for either the Annotated Bibliography assignment and/or the Summary.
Author(s)’ Name(s)(Sum)
Article Title (Sum)
Journal...

...Q: What is the differentiation involving a workbook and a worksheet?
A workbook is just an Excel file that entered associated data is stored. They are qualified of holding an almost endless numbers of worksheets, which is determined by the size and the significance of the data. It is, really, a book filled with the data from numerous of worksheets. Mostly, workbooks are categorized by the data in which it’s on each worksheet-if every...

...College Algebra, Pr. 2
March 25, 2015
Math Curse By: Jon Scieszka and Lane Smith
Math Curse, written by Jon Scieszka and Lane Smith, takes us on a journey with a small child who is cursed by math. His teacher’s name is Mrs. Fibonacci, who was a well know mathematician who connected a mathematical sequence found in nature. Of course Mrs. Fibonacci told her class and this child how easily math can be seen in the outside world. Our main...

...Santoro, A. (2004). “Manipulatives: A Hands-On Approach to Math.” Principal, 84 (2), (28-28).
This article speaks about the importance and significance of the use of manipulatives in the classroom, specifically in the subject of math. Manipulatives have proven to be valuable when used in a math class and are even more valuable to the children when they are young, and are learning new math concepts. Students are able to physically...

...
ANALYSIS
Physics has a lot of topics to cover. In the previous experiments, we discussed Forces, Kinematics, and Motions. In this experiment, the focus is all about Friction. Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction like fluid friction which describes the friction between layers of a viscous fluid that are moving relative to each other; dry friction which...

...
The case between Beauty and Stylish involves concept of a valid contract, pre-contractual statements, express term and misrepresentation.
A valid contract is established between Beauty and Stylish when an offer is accepted and there is intention for both parties to create legal relations. An offer refers to the expression of willingness of the offerer to be contractually bound by an agreement if his or her offer is properly accepted. It has to be clear and certain in terms. It must also...

...D.A.V. PUBLIC SCHOOL, THANE. 2012-13 WORKSHEET :10 TOPIC: CIRCLES&TANGENTS SUB: MATHEMATICS.
STD: X
1. Three circles are described touching each other at two places externally. If the sides of
the triangle are 4cm, 6 cm and 8 cm, find the radii of circles. 2. In the given figure, circles with centres O and O’ touch internally at point A. AB is a chord of bigger circle intersecting the smaller one at C. If the smaller circle passes through the centre of the bigger circle ,...