The longest river in the world is the Nile River. It is 4,132 miles long. The longest river in the United States is the Missouri River. It is 2,540 miles long. Which is the best estimate of the difference in the lengths of the Nile and Missouri rivers?

Step-by-step explanation:

We want to solve the difference between the Nile River and the  Missouri River.

Given data

Length of the Nile River= 4,132 miles

Length of the  Missouri River=2,540 miles

A rough estimate or a guess from the  head for the difference will be around

1,600 mile

let us solve and see

difference= 4,132-2,540

difference=1592 miles

hence the difference is 1592 miles

4 + 5 7/9= 9 7/9

step-by-step explanation:

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.