The time it will take before Diego catches up with Linh will be after 8 hours
Let :
<u>Diego</u> :
- Travel speed = 75 mph
- Travel time = t
<u>Linh</u>:
- Travel speed = 60 mph
- Travel time = t + 2
Recall :
- Distance covered = speed × time
- Distance covered by Linh = 60(t + 2)
- Distance covered by Diego = 75t
<u>Time</u><u> when Diego catches up with Linh</u> :
Diego's distance = Linh's distance
75t = 60(t + 2)
Solve for t ;
75t = 60t + 120
Collect like terms
75t - 60t = 120
15t = 120
Divide both sides by 15 to isolate t
t = (120 / 15)
t = 8
Hence, Diego will catch up with Linh after 8 hours.
Learn more : brainly.com/question/13218948
As 4pm is at 16:00 or 16 hours from midnight
- The temperature increased till 4pm according to the graph
Option A is correct
Temperature held constant in between 16:00 and 18:00 it doesn't imply that temperature wasnot recorded
Option B is wrong
After 18 hours the temperature decreased .(after 6 pm)
Option C is correct
First increased till 16:00 then held constant then decreased
D is wrong
Calculate temperature change.
Till 12:00
After 12 till 16:00
E is correct
Answer:
13:00 or 1:00
Step-by-step explanation:
Good Night
Sweet Dream
Answer:
there is no change
and hay it's me again. hope this helps
