For this case we have the following expression:
(1 / x + 2) + (1 / x + 3) + (1 / X ^ 2 + 5 + 6)
Rewriting we have:
(1 / x + 2) + (1 / x + 3) + (1 / ((x + 2) * (x + 3)))
By doing common factor we have:
(1 / ((x + 2) * (x + 3))) * (x + 3 + x + 2 + 1)
Rewriting:
(1 / ((x + 2) * (x + 3))) * (2x + 6)
The sum is:
((2x + 6) / ((x + 2) * (x + 3)))
Answer:
((2x + 6) / ((x + 2) * (x + 3)))
False because you can subtract your way out of the set of whole numbers
The hundreds place is underlined: 16,<u>4</u>73.
Look at the number to the right of the hundreds place. It is a 7. Because 7 is greater than 5, round up
16473 rounded to the nearest hundred is 16500
Next, she takes the number to round to the nearest thousand.
Remember that 5 and greater round up.
16500 rounded to the nearest thousand is 17000
17000 is your answer
hope this helps
Speed = distance/time
So speed = 40/10
= 4m/s
