579 Answered Questions for the topic Percentage

Percentage

04/08/15

sales tax for the city of blue springs is 9.75%. you purchase a tv for $200. what is the total cost
Porportions
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Percentage

04/04/15

What percent of her money did Isabelle donate?
Isabella has $6000. She gave her mother $1800. She donated 1/4 of the remaining amount to a charity.
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Percentage

04/04/15

How many boys enrolled in the school in October?
In September the total enrollment of a school was 1,200 students. Of these students, 20% of them were boys. n October, some more boys enrolled in the school and the percent of students that were... more
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Percentage

04/03/15

A store marks up marks up the price of its shoes at 140% over cost.
A store marks up marks up the price of its shoes at 140% over cost. A pair of shoes goes on sale for 20% off and then on the clearance rack for an additional 30%. A customer walks in with a 10% off... more
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04/01/15

If the student plans to go to medical school, what is the probability that he is a freshman?
Assume that the class consists of 40 percent freshmen, 15 percent sophomores, 10 percent juniors, and 35 percent seniors. Assume further that 50 percent of the freshmen, 35 percent of the... more
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Percentage

03/31/15

NEED TO FIGURE OUT WHAT 20% OF $99.00 WITH 5% SELL TAXES
need help on figuring out what 20% of $99.00 is with a sells tax of 5%. Please help with step by step
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Percentage

03/26/15

A car salesman receives $75 for each car sale plus 2.5% of the purchase price. How much must a car sell for in order for the salesperson to earn at least $500?
 A car salesman receives $75 for each car sale plus 2.5% of the purchase price. How much must a car sell for in order for the salesperson to earn at least $500?
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Percentage Algebra 1 Budgets

03/26/15

salary of $4500, I kept 1/3 as savings.out of the remaining money, I spend 50% on food and 20% on house rent. How much do I spend on food and house rent
salary of $4500, I kept 1/3 as savings.out of the remaining money, I spend 50% on food and 20% on house rent. How much do I spend on food and house rent
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Percentage Deflation Rate

03/25/15

What would be the cost after 20 years of an item that costs $600 initially? (Round your answer to the nearest cent.)
From 1929 through the early 1930s, the prices of consumer goods actually decreased. Economists call this phenomenon deflation. The rate of deflation during this period was about 7% per year,... more
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Percentage Rate Of Inflation

03/25/15

What would be the cost in 2020 of an item that costs $400 in 2000? (Round your answer to the nearest cent.)
The rate of inflation measures the percentage increase in the price of consumer goods. The rate of inflation in the year 2000 was 3% per year. To get a sense of what this rate would mean in the... more
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Percentage

03/25/15

The difference between two numbers it 72.....Details below
The difference between two numbers it 72.Which are those numbers if 4.5% of the largest number equals 8.5% of the smallest number ?
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Percentage

03/23/15

A pair of sneakers is selling for $168 after a mark up of 110% of the original price. What is the wholesale price of the sneakers?
I got 152.73 but my teacher said I was wrong
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03/22/15

Algebra I Water Bottles
1. In a race with 96 contestants, you set out 100 bottles of water but only 41 bottles were used. In another race with 215 contestants, you provide 150 bottles but only 84 bottles are used & in... more
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Percentage

03/16/15

7% of 64 is what?
7% of 64 is what number
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03/14/15

Finding a % with Mean and Standard Deviation
Manbir is a local fisherwoman who has been recording the mean weight of the fish that she catches. She discovered that the distribution of weight is normal with a mean of 2.9kg and a standard... more
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03/10/15

if i earn 2% more for every person and there are 3035 people how much more will i make
i need to answer the question:   if i earn 2% more for every person and there are 3035 people how much more will i make
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03/09/15

is percentage of population in bad health variable and the percentage born in state; continuous data or categoric?
and what is best spread and average to use? is percentage of population in bad health variable and the percentage born in state; continuous data or categoric?
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Percentage

03/01/15

In a certain year total population of a village was 2000. If the number of men is increased by 10% and that of the woman is decreased by 6%, the total populat
In a certain year total population of a village was 2000. If the number of men is increased by 10% and that of the woman is decreased by... more
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Percentage

02/28/15

A hospital needs 40L of a 5% solution of disinfectant. How many liters of a 20% solution and a 4% solution should be mixed to obtain this solution?
 I'm trying to help my son do some math problems  and I don't remember how to do a percentage problem. He has a few to do, I just need one to go by.
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Percentage

02/28/15

Monthly payments and percentage
6. Find the monthly payment for a 112,000 home bought with 20% down payment and the balance financed for 30 years at 11.5% show work.   Not sure if i use the formula a=pe^r^t
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Percentage

02/22/15

In my class of no more than 40 pupils there are exactly 10% more girls than boys. How many girls are there?
In my class of no more than 40 pupils there are exactly 10% more girls than boys. How many girls are there?   a. 10 b. 11 c. 18 d. 20  
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Percentage

02/21/15

what percent is equivalent to 8 out of 10?
what percent is equivalent to 8 out of 10?
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Percentage

02/20/15

What is the probability that an automobile will not run a red light at that intersection on a given day?
A city finds empirically that an automobile going through the intersection of 5th and Main will run a red light sometime during a given day with probability 9.2%. What is the probability that an... more
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Percentage

02/17/15

percentage question below
Last year, Yoko invested her money in two purchases. She purchased a certificate of deposit for $7000 that paid 3% interest per year and purchased $9000 in corporate bonds paying 11% interest per... more
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02/13/15

Practice Test Question, Probability with Percents, Please Help?
Mrs. Jones surveys her class about their siblings. In the class, 75% of the students have a brother, 82% have a sister, and 65% have both a brother and a sister. What is the probability that a... more
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