gonzalezcecili gonzalezcecili

13-05-2017
Mathematics

contestada

From 1980 to 1990 the national debt of country 'w' increased by 80%. From 1990 to 2000 the national debt of country 'w' increased by 50%. In 2000 the national debt of country 'w' was what percent larger than in 1980?
A) 130%
B) 140%
C) 16 2/3%
D) 170%

Respuesta :

ericahuang02 ericahuang02

13-05-2017

It D, 170% because you can find 150% of 180% by doing 1.5(1.8) to get 2.7, which is 270%. 270% is 170% more than the original 100%

Answer Link

Otras preguntas

A report of the National Center for Health Statistics says that the heights of 20-year-old men have mean 176.8 centimeters (cm) and standard deviation 7.2 cm. T

A general formula for a parabola is y2=4px. what is the value of p in the equation y2=−4x?

Explain why the absence of bacteria in the food does not necessarily mean the food is safe to eat.

You are willing to pay $9,000 now to purchase a perpetuity which will pay you and your heirs $240 each year, forever, starting at the end of this year. What is

A container contains a mixture of neon and argon gases at a uniform temperature. The argon gas has a rms speed of 1.20 km/s. How many Kelvin would the temperatu

Find the length of the 40 degree arc shown in red. Round your answer to the nearest whole number. (Enter only a number as your answer.)

im not sure how to solve this question ???

According to equity theory, if employees perceive that an inequity exists, they may: Group of answer choices change their work habits do any of the above quit t

What are the zeros of this function? A. X=2 and x=-4 B. x=0 and x=4 C. X=0 and x=2 D. X=0 and x=-4

You are a prestigious scientist working in a lab whose most recent project includes the creation of a series of drugs that will hopefully cure breast cancer. Si