Suppose billy had a zero balance on his credit card but then used the card to charge $1,900 of his tuition. his annual interest rate is 30%. complete parts a) through d) below. a) what percentage will be charged each month? he will be charged % every month. (type an integer or a decimal.)b) what will be the interest charge for the first month? he will be charged $ in interest for the first month. (round to the nearest cent as needed.)c) what is his balance after making a $100 payment? his balance after the $100 payment is $ (round to the nearest cent as needed.)d) what is the interest charge for the second month? he will be charged $ in interest for the second month. (round to the nearest cent as needed.)

Amount used from credit card = $1900

Rate of interest for 12 months = 30%

a- What percentage will be charged each month?

He will be charged % every month.

b- ) What will be the interest charge for the first month?

=  (1 month is taken as )

$47.50

He will be charged $47.50 in interest for the first month.

c) What is his balance after making a $100 payment?

Let us assume that Billy paid $100 after 1st month. So after 1st month the amount due is 1900+47.5= $1947.50

Billy paid $100 from 1947.50, so balance remains = 1947.50-100= $1847.50

d) What is the interest charge for the second month?

Now interest charge will be calculated on 1847.50

interest =

= $ 26.39 or rounding it off we get $26.40.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify