Ahospital sends an invoice to a patient. the patient schedules a payment plan in which she makes an initial payment of $1,451 the first month and then pays one-third of the previous month’s payment each of the following months until the invoice is paid in full. approximately how much of the invoice will be paid after the fourth month?
$1,451.00
$2,095.89
$2,149.63
$2,167.54

the answer is c i just took it on my test and got it correct

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

2nd one in the first row is correct