An inaccurate clock loses 3.5 minutes every 8 hours. how much time will the clock lose in one week

1hr 13mins and 50secs

Step-by-step explanation:

168 hours are in one week so divide that by 8 , that will get you 21 hours,you multiply 21 with 3.5 , that will get 73.5mins,making it time wise it will be 1 hour 13 mins and 50 seconds

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

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c