Nattybug13 Nattybug13

11-12-2014
Mathematics

Answered

a) Estimate 49% of 162.
b) Use mental math to calculate 49% of 162.

Answer :

ollieboyne ollieboyne

11-12-2014

49% = 50% - 1%

So half of 162 is 81. 1% of 162 is about 2

So 49% ~ 81 - 2 ~79

(actual value is 79.38)

Answer Link

Other Questions

Which of the following is NOT an important factor in explaining why and how cities develop in particular areas? 1. The area has a skilled labor force2. The area

There are several required qualifications to become a member of the House of Representatives EXCEPT which one of the following?A. Be a resident of the state in

The fundamental goal of product differentiation is to:O More effectively market to industrial consumers.O More effectively market to certain demographic segment

Which of the following is correct in terms of type of aggressor and type of aggression?O proactive aggressors; instrumental aggressionO reactive aggressors; ins

How does the principle of superposition apply to linear electrical circuits, and what are the limitations of this principle when dealing with non-linear compone

Larry talbot 68 years old had a full month of end-stage dialysis services with three face-to-face visits by his physician. This is reported with code

crie 6 comparações com good/bad/far crie 8 comparações com adjetivos longos pfvr me ajudemmm

Which of the following theories uses the Least Preferred Coworker (LPC) scale to help predict a person's leadership style? a. Impact Theory b. Fiedler's Conting

Which of the following compounds demonstrates an exception to the octet rule?A. [tex]SF _6[/tex]B. [tex]H _2 O[/tex]C. [tex]C _2 H _6[/tex]D. [tex]KCl[/tex]

1. Simplify[tex]\[ \frac{3}{x^2+14x+48} \div \frac{3}{10x+60} \][/tex]A. [tex]\(\frac{10}{x+8}\)[/tex]B. [tex]\(\frac{4}{x-2}\)[/tex]C. [tex]\(\frac{3x}{x+1}\)[

How did the different levels of society affect the way people treated one another in the 18-19th centuries?

In 1855, Italian governments were controlled by ethier ______ or the papacy. A) Austria B) Italy C) Germany D) Spain

Who was the leader of the Soviet Union during the 1962 Cuban Missile Crisis? Mikhail Gorbachev Vladimir Putin Joseph Stalin Nikita Khrushchev

As means of locomotion, bacteria possess _____. a) cilia b) flagella c) pseudopodia (I believe its either cilia or flagella)

You bought a magazine for $5 and some notepads for $3 each you spent a total of $26 how many notepads did you buy

Why was the Warsaw Pact created?

Which describes the attitude of soldiers on both sides at the beginning of the Civil War? A. terrified of the horror and carnage they would face B. confident

The U.S.-installed government in Afghanistan is considered by most political analysts to be

Which sentence contains a misplaced modifier? A. After much anticipation, the Swansons began their five-mile hike up the mountain. B. The boys chattered about t

. Which of the following directly led to the American Civil War