Mathematics, 19.05.2020 18:06 ezelle
A college conducted a survey to explore the academic interests and achievements of its students. It asked students to place checks beside the numbers of all the statements that were true of them. Statement #1 was "I was on the honor roll last term," statement #2 was "I belong to an academic club, such as the math club or the Spanish club," and statement #3 was "I am majoring in at least two subjects." Out of a sample of 100 students, 28 checked #1, 26 checked #2, and 14 checked #3, 8 checked both #1 and #2, 4 checked both #1 and #3, 3 checked both #2 and #3, and 2 checked all three statements. a. How many students checked at least one of the statements? b. How many students checked none of the statements? c. Let H be the set of students who checked #1, C the set of students who checked #2, and D the set of students who checked #3. Fill in the numbers for all eight regions of the diagram below.
Answers: 1
Mathematics, 21.06.2019 14:30
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
Answers: 1
Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
Mathematics, 21.06.2019 21:30
Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.
Answers: 2
Mathematics, 22.06.2019 00:00
Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags
Answers: 2
A college conducted a survey to explore the academic interests and achievements of its students. It...
Chemistry, 02.10.2021 14:00
Mathematics, 02.10.2021 14:00
English, 02.10.2021 14:00
Mathematics, 02.10.2021 14:00
Biology, 02.10.2021 14:00
Physics, 02.10.2021 14:00
Social Studies, 02.10.2021 14:00
Health, 02.10.2021 14:00
Business, 02.10.2021 14:00
Mathematics, 02.10.2021 14:00
Social Studies, 02.10.2021 14:00
Mathematics, 02.10.2021 14:00
Mathematics, 02.10.2021 14:00
Mathematics, 02.10.2021 14:00
Physics, 02.10.2021 14:00