During a 60-minute television program 25% of the time is used for the opening and closing credits. How many minutes remain for the program itself

The time used for the show itself is 45 minutes.

Step-by-step explanation:

25% of 60 minutes were used for the credits. We can see how long the credits last by dividing 60 by 4.

60 ÷ 4 = 15

We know that 15 minutes were used for the credits. That leaves 45 minutes

(60 - 15 = 45) for the program itself!

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

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.