If I round 2,420
to the nearest ten thousand. Yet this number is lacking a digit or rather is
incomplete.
Assuming that we
add three zeros to the digit number thus becomes, 2,420,000 and we want to
round it off to the nearest ten thousand it will be 2,420,000 the same digit.
But if we add only
one zero to complete the digit, 24,200 the number becomes 20,000.
Answer:
1. C 2. B
Step-by-step explanation:
1. 0.75 is equivalent to 3/4.
We can put this in mixed number form to get 6 3/4.
2. When I was in sixth grade, my teacher taught me a trick to form a number into an improper fraction.

Multiply the whole number by the denominator, then add the numerator. Then, put that number over the denominator.
47/8. That is B.
Hope it helped!
For this case we have:
By definition, two points are needed to find the equation of a line. We have a series of points given by:

We chose two points:

By definition, the formula of the slope is given by:

Substituting:


Being a line of the form
, we substitute a point and the slope found to find the cut point b.

Thus, the equation of the line is given by:

Answer:
Option C
Let x = 1st positive integer
Let x + 1 = 2nd positive integer
As give, their sum of squares is 841




factor 2 out, 


(x+21)(x-20)
This gives, x=20 and =-21 (neglect the negative value)
So, x = 20
x+1 = 21
So, the two numbers are : 20 and 21