Answer:
<em>900° </em>
Step-by-step explanation:
The interior angles sum = 180° ( n - 2 )
~~~~~~~~
n = 7
180° ( 7 - 2 ) = <em>900°</em>
Relative frequency is the number of times that the train is late between the total of journeys, so only multiply 0.15*100 =15 times
Answer:
36*1 000 000
=36 000 000
Step-by-step explanation:
5(10) - 2(3) , 50 - 6 , 44
Answer:
Step-by-step explanation:
(see pics)