I do not know what the percentage is

I do not know what the percentage is

Maths question for sociology essay

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Keith spent 2/5 of a check on cards, 1/4 on music, and deposited 7/20 into savings. Later he withdrew 2/3 of the amount he deposited. What fraction in simplest form of the original check did he withdraw...

After general services and tune-up a car will do 20% more kilometers to the litre. Determine the resulting percentage saving in fuel.

If i have 7 types of food, each with 7 nutrient %. I know how much of each nutrient i want. How do i work out how much of each food i should eat? I have a spreadsheet with the amounts if...

Is the answer 14 or 26.please show working. Thanks

If a customer pays $18.00 for a DVD that originally cost $20.00 what is the percent decrease in the cost of the DVD?

A farmer considering selling her farm to developers who will convert to resort.

George sold his piano to Harry and made a sum of money 25% of the cost. Then Harry sold the piano to John but loses 25% of the cost. If John paid 2250$ for the piano, how much did George pay for the...

I'm having a bit of trouble with this question. So I know that I need to find the z-score, but after that i'm not sure how to fer the exact percentage? I know the formulas for the z-score and...

A growth factor of 1.01 corresponds to a growth rate of _____ %

Emma went on a shopping trip and she bought shoes and a sweater.

A cheetah can run at a maximum of 113km/h. The cheetah looses 7% of its maximum speed each year.Find the cheetahs maximum speed after 5 years.

Laura invested €1200 to be withdrawn in two equal instalments. The first instalment was to be withdrawn at the end of the second year and the other to be withdrawn at the end of the third year. if...

In one particular suburb there are 20 families that own a Labrador if there are a total of 25 families that own a dog in general then what percentage of dog owners have a Labrador round your Answer...

A business owner takes out a 4-month loan at a 6% per year simple interest rate. At the end of the 4-month loan period, the interest owed is $194. What was the principal amount borrowed...

ON DEC 18, 2009 CESAR CIELO FILHO OF BRAZIL SET A WORLD RECORD BY SWIMMING 50 METERS ON A LONG COURSE IN 20.91 SECONDS. tHIS RECORD IS .61 SECONDS LONGER THAN THE RECORD ON THE 50M SHORT COURSE, WHICH...

a watermelon weighing 20 kg contains 96% of water by weight . it is put in sun for some time and some water evaporates . so that now it contains only 95% of water by weight . the new weight of...

Question 1 options: If 756.39 decreases by 3.68%, what is the result? Round to two decimal places.