A + b = i + 4j - 2k + (-4i - j + 6k)
= i + 4j - 2k - 4i - j + 6k
= -3i + 3j + 4k
-1/2x+7. Because x=(y2-y1)/(x2-x1)
Answer:
The correct answer will be "60 min/hour".
Step-by-step explanation:
At time 2:00 PM
A car reads = 30 mi/h
At time 2:20 PM
A car reads = 50 mi/h
Now,
At time 2:00 PM
t = 0
At time 2:20 PM
t = 


For MVT,



If you have 50. and want to make it 5000 you can move the decimals point over 2 which would also be ×100