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Mathematics 19 Online
OpenStudy (anonymous):

5. The rising cost of nursing homes is forcing families to plan ahead. Nursing home costs have risen roughly 20% in 3 years, to an average of $46,000 per year. What is the cost of nursing home care 3 years ago? Round to the nearest thousands.

OpenStudy (anonymous):

is it $230 thousand? sorry but I suck at math.

OpenStudy (dan815):

try to understand the question

OpenStudy (anonymous):

46000 is 120% of the original amount

OpenStudy (dan815):

sry i read the question wrong

OpenStudy (dan815):

its going up 46000 per year

OpenStudy (dan815):

solve for x

OpenStudy (anonymous):

oh it rose 20% to 46,000

OpenStudy (anonymous):

just divide by 1.2

OpenStudy (anonymous):

it's not multiplied by 3 like he has it though

OpenStudy (anonymous):

it wasn't more than 46000 3 years ago, it was less. 46000/1.2=38333.3 or $38000 rounded to the nearest thousand

OpenStudy (dan815):

antionette is it a multiple choice question

OpenStudy (anonymous):

So 3 years ago wouldn't it have been lower around $37,000 or $38,000 sense it went up 20%

OpenStudy (anonymous):

yes

OpenStudy (dan815):

oh i undetand this question wrong

OpenStudy (anonymous):

No not a multiple choice. I think it is asking how much was it 3 years ago sense it went up 20% over the last 3 years.

OpenStudy (dan815):

it thought its saying 46000 increasing every year

OpenStudy (anonymous):

try it backwards and increase 38333.3 by 20%

OpenStudy (dan815):

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