Answer:
39.16% probability of selecting three Democrats and three Republicans
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question, the order in which the people are selected is not important. So we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
Desired outcomes:
3 Democrats, from a set of 8.
3 Republicans, from a set of 8.
Total outcomes:
6 people from a set of 16.
Probability:
39.16% probability of selecting three Democrats and three Republicans
Answer:
C. 180 degrees, 2 units down
Step-by-step explanation:
For 180 degrees rotation, the rule is (x, y) -----> (-x, -y)
Choose a point
Point C (6,2) -----> (-6,-2)
shift that point two down and it lines up with C'
Your correct answer should be choice D
The right answer is KI
This is a square prism. The bases of this type of prism are squares. In square prisms the opposite sides and angles are congruent. In this problem, we need to find which line segment is parallel to GE, so the right answer is KI as solved in the Figure bellow. Recall that parallel lines are lines that have the same distance apart called equidistant.
Obtuse angles are more than 90° and less than 180°
