Ana runs 3/4 mile in 6 minutes, or 1/10 hour. assuming she runs at a constant rate, what is her speed, in miles per hour

Ana's speed in miles per hour is

Ana's speed in miles per hour can be determined by dividing the distance she ran by the time she ran. The time measurement that would be used would be hour instead of minutes because the question requests that the speed be determined in miles per hour

Speed = distance ÷ time

Distance =  

Time =  

Speed = ÷

Speed =   x 10 = = miles per hour

In order to determine Ana's speed, divide the distance she ran by the time she ran.

To learn more about speed, please check: link

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

pls mark as brainliest