Answer:
500
Step-by-step explanation:
:D
Answer:
The number of ways is 13860 ways
Step-by-step explanation:
Given
Senior Members = 10
Junior Members = 12
Required
Number of ways of selecting 6 students students
The question lay emphasis on the keyword selection; this implies combination
From the question, we understand that
<em>4 students are to be selected from senior members while 2 from junior members;</em>
The number of ways is calculated as thus;
<em>Ways = Ways of Selecting Senior Members * Ways of Selecting Junior Members</em>
<em />







<em>Hence, the number of ways is 13860 ways</em>
Step-by-step explanation:
DC is equal to 180°, so subtract 105 from 180.
180-105=75
180 is the total of the the angles when added together.
67°+75°=142
180-142=38
x=38
B: nine and one over two ft