Question

6. Fifty students were surveyed, and asked if they were taking a social
science (SS), humanities (HM) or a natural science (NS) course the next
quarter
21 were taking a SS course
26 were taking a HM course
19 were taking a NS course
9 were taking SS and HM
7 were taking SS and NS
10 were taking HM and NS
3 were taking all three
7 were taking none
How many students are only taking a SS course?
(3)​

Answer 1

Answer:

AMPLITUDE -- THE MAXIMUM DISPLACEMENT OF A VIBRATING OBJECT FROM ITS CENTRAL POSITION.....

Frequency -- the number of oscillation per second........

Time period.-- the time taken by A vibrating ( oscillating ) object to complete one vibration....

Hope it helps you....✌️✌️

Answer 2

Step-by-step explanation:

The answer is is 8

but don't know the stepS