PLS HELP ASAP NO LINKS WILL MARK BRAINLIEST IF CORRECT 1. What is the formula of Permutations with Repetition?
2. What is the formula of Permutations without Repetition?

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

the ratio is 16: 14

if i did it correctly, the area of the polygon should be 24. you can correct me if i'm wrong