Which statement or statements accurately describe a good way to avoid excessive service fees?
1. try to deposit money in large batches rather than in small amounts.
ii. try to limit the number of withdrawals you make from out-of-network atms.
iii. try to avoid using your debit card online.
a. i and ii
b. ll only
c. ill only
d. i and iii

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.