Answer:
The expression is 10t = 65
Step-by-step explanation:
At the point where the local train and the express train meet, both trains would have travelled an equal distance.
A local train leaves the station in Springfield traveling toward New York City at a constant rate of 55 mph.
Let t represent the time it spent in travelling a given distance.
Distance = speed × time
Therefore,
Distance travelled by the local train is 55 × t = 55t
The express train headed for New York City on the same route leaves the station 1 hour later. The rate of the express train is 65 mph. It means that total time spent travelling the same distance as the local train is t - 1
Therefore, distance travelled is
65(t - 1)
Since the distance travelled is the same, therefore,
55t = 65t - 65
65t - 55t = 65
10t = 65
Answer:
Alaska is the biggest state in the United States of America , write this as a bi conditional statement
Alaska is the largest state in the united states. the state has an area of approximately 663,000 square miles. Rhode island is the smallest state in the united states, with an area of approximately 1,000 square miles. currently, the populations of Alaska and Rhode island are 732,000 people and 1 million people, respectively. if Alaska had the same number of people per square mile as Rhode island, what would its population be? in two or more sentences, explain your calculations and conclusions.
47.5 6s in 285
I hope this helps =]
It isn't proportional because it is not reduced to the lowest terms
Instead 20 over 100 = 1 over 5
Hope this helps!
Answer:
The modulus of the complex number 6-2i is:
Step-by-step explanation:
Given the number
We know that
where x and y are real and 
The modulus or absolute value of z is:
Therefore, the modulus of will be:
Therefore, the modulus of the complex number 6-2i is:
