Mathematics, 07.02.2021 02:30 bnvghnbbb
Directions: Calculate the Percent Increase or Decrease between the starting and ending quantities below. Round your answer to one decimal place.
Start: 3
End: 10
Start: 40
End: 20
Start: 9
End: 20
Start: 100
End: 85
You bought some jeans for $55. Today they were on sale for $40. What was the percent decrease in price?
In 1987 the average price of gas was $0.94. Today the price of gas is about $3.00. What is the percent increase from 1987 to today?
Answers: 3
Mathematics, 21.06.2019 18:00
If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?
Answers: 1
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 21.06.2019 23:20
In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
Answers: 2
Directions: Calculate the Percent Increase or Decrease between the starting and ending quantities be...
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