- 1 In a group of 150 students, more students are taking a math class than are taking a science class this semester
. In a group of 150 students, more students are taking a math class than are taking a science class this semester. If 80 are taking a science class and 25 are not taking either math or science this semester, what is the minimum number of students who could be taking both math and science this semester?

- 2In a group of 150 students, more students are taking a math class than are taking a science class this semester
In a group of 150 students, more students are taking a math class than are taking a science class this semester. If 80 are taking a science class and 25 are not taking either math or science this semester, what is the minimum number of students who could be taking both math and science this semester? Is it 81? I was trying to take an example from the book and I don't know if my equation is correct

- 3in a class of 147 students, 95 are taking math (M), 73 are taking science (S), a
in a class of 147 students, 95 are taking math (M), 73 are taking science (S), and 52 are taking both. one student is picked at random. find p(taking math science or both) an P(not taking math).....this is all the book give me. I would think that the first would be 100 percent but im not sure. i would like to know how to work this, i feel like im making it more complicated than it actually is.

- 4In a group of 100 students, 60 are taking math and 12 are taking English, but no one is taking both
In a group of 100 students, 60 are taking math and 12 are taking English, but no one is taking both. What is the probability that a randomly selected student from this group is taking either math or English?

- 5Well I'm curently taking this class as a sophmore and have taken geometry freshmen year of high school and also I am taking physics at the same time and in math class when I'm asked to factor i go absolutley nuts because guessing numbers is just no my thi
Well I'm curently taking this class as a sophmore and have taken geometry freshmen year of high school and also I am taking physics at the same time and in math class when I'm asked to factor i go absolutley nuts because guessing numbers is just no my thing... I need solve for X rearange formulas and so forth...with that said is this legal?X^2 + 3X + 4factor that...(X^2 + 3X + 4)^(1/2)factored form(X + (3X)^(1/2) + 2)^2I believe this is perfectly acceptable for factoring but I'm not sure...my textbook says that the agreement for completely factored from is..A polynomial is completely factored when it is written as a product of tow or more polynomilas with integers for their coefficients.So I believe I can leave that as a factored form correct?

- 6Well I'm curently taking this class as a sophmore and have taken geometry freshmen year of high school and also I am taking physics at the same time and in math class when I'm asked to factor i go absolutley nuts because guessing numbers is just no my thi
Well I'm curently taking this class as a sophmore and have taken geometry freshmen year of high school and also I am taking physics at the same time and in math class when I'm asked to factor i go absolutley nuts because guessing numbers is just no my thing... I need solve for X rearange formulas and so forth...with that said is this legal?X^2 + 3X + 4factor that...(X^2 + 3X + 4)^(1/2)factored form(X + (3X)^(1/2) + 2)^2I believe this is perfectly acceptable for factoring but I'm not sure...my textbook says that the agreement for completely factored from is..A polynomial is completely factored when it is written as a product of tow or more polynomilas with integers for their coefficients.So I believe I can leave that as a factored form correct?

- 7In a small high school of 20 students, 6 students are taking algebra, 8 are taking geometry and 3 are taking both
In a small high school of 20 students, 6 students are taking algebra, 8 are taking geometry and 3 are taking both. How many students are not taking either?

- 8in a survey of 24 college student,it was found that 16 were taking and english class,17 were taking math class,and 10 were takin both english nad math
in a survey of 24 college student,it was found that 16 were taking and english class,17 were taking math class,and 10 were takin both english nad math.how many student were taking a math class only.

- 9In a group of 100 students, 30 are taking mathematics and 20 are taking chemistry
In a group of 100 students, 30 are taking mathematics and 20 are taking chemistry. Of these totals, 10 students are taking both mathematics and chemistry. What is the probability that a randomly selected student is taking math or chemistry?

- 10out of 250 students interviewed at a community college, 90 were taking mathematics but not computer science, 160 were taking mathematics, and 50 were taking neither mathematics nor computer science
out of 250 students interviewed at a community college, 90 were taking mathematics but not computer science, 160 were taking mathematics, and 50 were taking neither mathematics nor computer science. Find the probability that a student chosen at random was a. taking just computer science b. taking mathematics or computer science, but not both c. taking computer science d. not taking mathematics e. taking mathematics, given that the student was taking computer science f. taking computer science, given that the student was taking mathematics g. taking mathematics, given that the student was taking computer science or mathematics h. taking computer science, given that the student was not taking mathematics i. not taking mathematics, given that the student was not taking computer science

- 11for every 1 there are 3 boys taking class. If there are 236 students how do you predict the number of boys'
- 12Each day Mr. Samms randomly chooses 2 students from his class to serve as helpers. If there are 15 boys and 10 girls in the class, what is the probability that the two students chosen will be female?