Geometry
posted by Anonymous
When Ms Shreve randomly selects a student in her class, she has 1/3 probability of selecting a boy.
A: If her class has 36 students, how many boys are in her class?
B: if there are 11 boys in her class, how many girls are in her class?
C: what is the probability that she will select a girl??
I have a general idea on this but I don't know if it's right.

Anonymous
Anyone?

Henry
A. 1/3 * 36 = 12 Boys.
B. 36  11 = 25 Girls.
C. p = 25/36 = 
Anonymous
On graph paper, draw line segment AB if A (6, 2) and B (3, 5). 236 HW eTool (Desmos) Homework Help ✎. Click in the lower right corner of the graph to view it in fullscreen mode. Desmos Accessibility
Reflect AB across the line x = 3 and connect points A and A′. What shape is created by this reflection? Be as specific as possible. 
Jane
On graph paper, use a table to make a complete graph of y = x2 − 2x − 8.
a)Write the coordinates of the yintercept. What is the connection between the y‑intercept and the equation y = x2 − 2x − 8?
b)Write the coordinates of the xintercepts.
c)What is the lowest point on the graph?
Respond to this Question
Similar Questions

math
Mr. Rosart selects two students from his class to present their book reports. He places the names of each student in a box and randomly picks one at a time. The class has 14 boys and 12 girls. What is the probability that the second … 
math
Mr. Miller teaches a class with 15 boys and 5 girls. If he randomly chooses a student from the class, what is the probability that the student chosen is NOT a boy? 
8th grade math
Mr. Rosart selects two students from his class to present their book reports. He places the names of each student in a box and randomly picks one at a time. The class has 14 boys and 12 girls. What is the probability that the second … 
math
At first one third of the class were boys. Then another boy joined the class. Now three out of eight of the class are boys how many students are in the class now? 
Math
Mr miller teaches a class with 15 boys and 5 girls. if he randomly chooses a student from the class, what is the probability that the chosen student is not a boy? 
Math
A science class has 3 girls and 3 boys in the seventh grade and 4 girls and 1 boy in the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that … 
Algebra
A math class has 7 girls and 5 boys in the seventh grade and 4 girls and 4 boys in the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that … 
math
There are 24 students in a class. One student will be randomly selected as representative on the student council. if there are 9 boys and 15 girls in class, what is the probability that the representative will be a boy? 
Statistics and probability
A science class has four girls and four boys in the seventh grade and three girls and five boys in the eighth grade the teacher randomly selects a seventh grader and an eighth grader from the class for competition what is the probability … 
algebra
A math class has 3 girls and 7 boys in the seventh grade and 2 girls and 2 boys in the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that …