Find each unit rate: 715 miles per 55 hours

13 miles an hour

Step-by-step explanation:

13 mph

Step-by-step explanation:

Ok i'm going to take a stab at this-

715 miles per 55 hours

looking for how many miles per hour

715/55= 13 mph

13 * 55 = 715

so 13 miles per hour

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

answer:

step-by-step explanation: