loveydoveyfrick loveydoveyfrick

19-12-2016
Mathematics

contestada

The area of the United States is 3,794,100 square miles. Which is the best estimation of this area?

A) 3 x 10^6
B) 3 x 10^7
C) 4 x 10^6
D) 4 x 10^7

Respuesta :

Аноним Аноним

19-12-2016

estimate
3,794,100
= 4,000,000
= 4 x 10^6

answer is C) 4 x 10^6

Answer Link

Otras preguntas

Which value of b solves the equation?b^-3 = 1/27A. 81B. 3C. 9D. 27Please Explain the answer :)

You are a salesperson for acme toys. Every day you earn $30 plus two ninths of your sales. What dollar amount of sales do you need today to earn $100?

How do I find the integral ∫10(x−1)(x2+9)dxint10/((x-1)(x^2+9))dx ?

what kind of lens does a nearsighted person need

A yard contains 36inches. 21 inches is what fraction of a yard

what is the number 63 a prime or a composite

what kind of lens does a nearsighted person need

What are the distinct factors of 75

How does the law of definite proportions apply to hydrates?

Name the place to which each number was rounded 25,398 to 30,000