The square root of 1 is 1.
The square root of 16 is 4.
So your answer is plus or minus 1/4.
Answer:
10 seconds
Step-by-step explanation:
Distance = 200 m
Velocity = 20m/s
Time =?

Answer:
280 students
111 non students
Step-by-step explanation:
number of students (S)
number of non students (N)
S+N=391 S=391-N
4S+6N=1786
substitute S
4(391-N)+6N=1786
1564-4N+6N=1786
subtract 1564 from each side
2N=222
N=111
S=391-111=280
Answer:
no solution
Step-by-step explanation:
Answer:yes
Step-by-step explanation:
It has the y=mx+b format