For one of the evening performances 81st student tickets and 60 adult tickets were sold student tickets cost $6.25 and adult ticket cost $9.25 estimate the amount made from tickets or is your estimate an overestimate or underestimate. HELP PLZ

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.