He is incorrect He wrote 50, when it should be 5.
Answer:
Step-by-step explanation:
Velocity of first Person
Velocity of second Person
Distance between them P=100 ft
Let x be the distance moved by 1 st and y be the distance moved by second person by the time 12:02 PM
In Triangle ABC
using Pythagoras
differentiating with respect to time
AC after 2 minute
Answer:
3 1/8
Step-by-step explanation:
35 students would not know any of the three languages, because if 30 know French, 19 knew German, and 16 knew Russian, that must mean that 65 students know at least one of the three languages. So you subtract 65 from 100 and end up with 35