In order to solve for the time, we use the following formula:
Time = Distance divided by Rate
- Distance is how far location A is from location B
- Rate is the speed of the vehicle when it is travelling
Hence, we get the below solutiom:
Time = 395.1mi divided by 79mph
Time = 5 hours
Answer:- Time taken to reach Tennessee = 5 hours.
Explanation:-
Given: Speed of train traveling from new Orleans to Memphis=79 mph
Distance between new Orleans and Tennessee= 395.1 miles
To find time taken to reach Tennessee
We know that
Therefore,time taken to reach Tennessee = 5 hours.
Answer:
Step-by-step explanation:
It is given that A bacteria population doubles in size every 5 hours. After 5 hours, the sample contains 2,000 bacteria.
and also Y=populations size and x=number of hours.
so at x=0 , Y=1000 and after 5 hours x=5 ,Y=2000. and after 5 more hours
at x=10, Y=4000
so we see that it is doubling every 5 hours i.e. the Equation will be like this
where x= multiple of 5 years.
Answer:
9
Step-by-step explanation:
because it is a smaller number
With geometric sequences, if you divide a term by the term before it you'll get the common ratio. That's how they are all constructed, and in this problem:
So -1/4 is our common ratio.
The common ratio of the geometric sequence −320, 80, −20, 5,… is -1/4 or -0.25.
It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.
We have a geometric sequence:
−320, 80, −20, 5,…
As we know, the geometric sequence or progression follows a certain rule of arithmetic.
The common ratio = second term/first term or
First term = -320
Second term = 80
= 80/(-320)
= -1/4
The common ratio = -1/4 or -0.25
Thus, the common ratio of the geometric sequence −320, 80, −20, 5,… is -1/4 or -0.25.
Learn more about the sequence here:
#SPJ5