You would pay $16.4. you would do: 20 times .18 which equals $3.6 off. 20-3.6= $16.4.
Formula: an = a1(r)^n-1
n = term number
a1 = first term
r = rate
Plug our values in:
n = 4
a1 = 15
r = 1/3
a4 = 15(1/3)^4-1
a4 = 15(1/3)^3
a4 = 15(1/27)
a4 = 0.5555555556
a4 = 0.6 to the nearest tenth
Answer:
number 3
Step-by-step explanation:
angleNGL=~angleHGF
Answer:
Brothers Sorry I don't
Step-by-step explanation:
Please give thanks to all my answers and please mark as brilliant and please follow me
So...
ANS of
7(a)=(30)+(n x 20) {n=n. of hours}
7(b)= with my mind
