Arn Your favorite store is having a storewide sale! The store is discounting all items by 15%
and you have a $3 off coupon.
Time
Attemp
1 Day
Secon
a.) Write a function f(x) to represent the price of an item after the 15% markdown.
f(x) =
b.) Write a function g(x) to represent the price of an item after the $3 coupon is applied.
g(x) =
c.) Use a composition of functions f (g(x)) and g(f (x)) for a $20 item to see what
the price difference would be depending on the order the discounts are applied.
Price Difference = $

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)