Answer:
32 minutes
Step-by-step explanation:
This can be calculated with some good old division and multiplication:
Step 1 - Divide the word count by the number of words every 2 minutes:
2000 ÷ 125 = 16
Step 2 - Multiply the 16 by the 2 minutes:
16 * 2 = 32
The 16 is the number of words it would take and multiply the 16 by 2 will tell us the number of minutes it would take for the whole document to be written.
So it would take him 32 minutes.
Hope this helps!
Answer:
Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Many of the modern surnames in the dictionary can be traced back to Britain and Ireland.
Similar surnames: Leverenz, Lewerenz, Lieberg, Lieber, Lieberman, Liebert, Liebermann
Step-by-step explanation:
Answer:
First number: 6
Second number: 2
Step-by-step explanation:
We can use system of equations to find the 2 numbers. Let's use x for the first number and y for the second number.
x+y=8
We have this equation because the first clue states that the sum of the first and second number is 8.
x-y=4
We have this equation because the second clue states that the difference between the first and second number is 4. Now that we have 2 equations, we can use the elimination method to find x and y.
x+y=8
x-y=4
Let's eliminate y. To eliminate y, you must add the 2 equations so that the y's can subtract each other. If this is confusing, think of it as this: (y+(-y)=0).
2x=12
x=6
Now that we know the value of x, we can plug this back into any of the equations to find y.
6+y=8
y=2
With x and y found, the first number is 6 and the second number is 2.
