dreyes5234 dreyes5234

11-08-2018
Mathematics

contestada

Explain howyou wouldestimateto subtract 189 from 643

Respuesta :

Supernova Supernova

11-08-2018

I would estimate 643 - 189 by rounding 643 to the tens place and 189 to the hundreds place.

643 => 640

189 => 200

Now you can subtract 200 from 640.

640 - 200 = 440

Answer Link

Otras preguntas

Fungi are both beneficial and destructive. This fungus is living in and on the tree seen here. This is a ____________ relationship and could cause the tree to _

if a person wants to select an agent, which of the following may the principal select as an agent?a. a minor b.a corporation c.an aliend. all of these e.none of

a rope with a length of 4.5 meters is tied from a stake in the ground to the top of a tent. it forms a 28 degree angle with the ground. how tall is the tent

Todd (1981) tested sensitivity to Tau. Describe his displays and the task including the key variable that he manipulated and what he measured. What was his resu

What drugs in the NIOSH list must follow USP800 requirements?

How does the verb tense inappropriately shift in the following sentence?Erica does not like ranch dressing, but she did not like French dressing.a. from past em

In Black Like Me What is one effect that being black has had on JHG?

How Are You? Mentally And Physically.

What decision is described by setting the interest rate equal to the future marginal product of capital minus the depreciation rate?

The lifetimes, in months, of two components in a system, denoted X and Y, have joint Probability density function f(x)= a. What is the probability that both com