Answer:
A: yes
B: 40
C: 1x=40
I'm not really sure about C btw.
Answer
1/20
Step-by-step explanation:
Compound Probability=Probability1*probability2
Probability that the 1st student chosen is team leader:1/5
The 2nd student chosen is assistant leader:1/4 as one person is already chosen
multiply 1/5 by 1/4 you get 1/20
<span>When the temperature of the air is 50°C, the velocity of a sound wave traveling through the air is approximately Answer</span>: 361 m/s
Answer:
Option A
Step-by-step explanation:
For finding the greatest common factor of 20 and 38
We will have to make factors of both terms first,
So,
factors of 20:<u>2</u>*2*5
factors of 38=<u>2</u>*19
It can be seen that there is only one common factor between the factors of the two terms which is 2.
So the Greatest common factor of both the terms will be 2.
Hence, the correct answer is Option A ..
