There are four brands of smartphones that are most popular in the united states . the number of people in the united states that have each brand is given. brand a; 4.48x104; brand b : 3.84 x107; brand c : 6.4x10^6; brand d: 1.50 x107 what is the order of these brands from most to least popular?

For this case we must write the numbers from highest to lowest.

We observe that the numbers are written in exponential notation.

Therefore, by rewriting we have:

Brand A:

Brand B:

Brand C:

Brand D:

Ordering from highest to lowest we have:

The order of these brands from most to least popular is:

Brand B

Brand D

Brand C

Brand A

answer:   y=2x-3

step-by-step explanation:

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.