Determine whether the value 15% is a parameter or statistic: In a random sample of 60 students who passed statistics, 15% used statistics in their future careers.

a
parameter
b
statistic
c
stratified
d
systematic

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

step-by-step explanation:

because it just is

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.