$4400 is placed in an account with annual interest rate of 8.25%. How much will be in the account after 10 years, to the
nearest cent?

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

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.