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?

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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