Find the cooridantes of the vertices of each figure after a dilation with the given scale factor k. then graph the original inage and the dilation. s(-2,1) u(0,1) n(-1,1) ; k=4

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.

sine

step-by-step explanation:

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: