A circle has a center at (1, -2) and a radius of 3. does the point (1.6, 1.1) lie on the circle?

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.

hope this .

r3t40

a: 1/6, j: 1/4

step-by-step explanation: you are welcome