3 1/2 = 7/2 miles ... 3/4 hour = 3/4 * 60 minutes = 45 minutes
x miles = ? ... 1 minute
y miles = ? ... 1 hour
If you would like to know the number of miles in 1 minute or the number of miles in 1 hour, you can calculate this using the following steps:
7/2 * 1 = 3/4 * y
7/2 = 3/4 * y /*4/3
y = 7/2 * 4/3
y = 14/3 = 4 2/3 miles (per one hour)
7/2 * 1 = 45 * x
7/2 = 45 * x /45
x = 7/2 / 45
x = 7/90 miles (per one minute)
Answer:
18564
Step-by-step explanation:
In the problem Given, we just need to see t any 6, the order of selection does not matter, hence, this is a combination problem :
Using the combination relation :
nCr = 18C6
Recall ;
nCr = n! / (n-r)!r!
18C6 = 18! / (18-6)!6!
18C6 = 18! / 12!6! = (18*17*16*15*14*13) / (6*5*4*3*2*1)
18C6 = 13366080 / 6!
18C6 = 18564
Answer:
Step-by-step explanation:
Given
Required
Find the average change from 1,000 car seats to 1,050 car seats --- Missing information
This is calculated using:
In this case:
Now, we have:
Calculating R(1050)
Calculating R(1000)
So:
The average rate of change is 12
Answer:
2447.40
Step-by-step explanation:
48,948 * .05 = 2447.40
Answer:
ADGH
Step-by-step explanation:
I THNK NOT SURE