Answer:
Part 1 .
As per the given statement: In t hours the train has traveled s miles.
Distance of the train = s mile
Time = t hours
Formula for :
Speed of the train(v) =
or
mph .....[1]
Substitute the value of t = 3 hours and s = 180 miles in [1], to solve for v;
Therefore, the speed of the train(v) is, 60 mph
Part 2.
Similarly,
The formula for speed of the train (v) is given by;
Substitute the value of t = 2.5 hours and s = 225 miles to solve for v;
Therefore, the speed of the train(v) is, 90 mph
Not 100% sure but they should equal 22 because they are across from each other they would be the same answer so you set it equal to each other and solve for the answer
Answer:
I think b or d
Step-by-step explanation:
Sorry if it's wrong but i think it's one of those two
Answer:
If the population has increased by 12% then to ensure a generated maximum capacity must be more than 12% we already have a figure being 100% prior so the answer is 12% population increase =112% and 12%.of 112 =13.44
We add this to 12
12+13.44= 25.44
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Plant A growth over 2 weeks:</u>
<u>Average rate of change after 2 weeks or 14 days:</u>
<u>If you need it in inches, then convert as below:</u>
- 1.5 cm = 1.5 * 1/2.54 in = 1.5/2.54 in = 0.59 in per day (rounded0