Answer:
$1.09
Step-by-step explanation:
16*0.09 = 1.44, 16 + 1.44 = 17.44 (Henry's total cost)
17*0.09 = 1.53, 17 + 1.53 = 18.53 (Ella's total cost)
To find the difference we subtract 18.53-17.44 = 1.09 and so the difference including tax is $1.09
7x- y = 17 is the standard form
Answer:
a(10) = 3^9 = 19683
Step-by-step explanation:
In this sequence each new term is equal to 3 times the previous term. Thus, 3 is the common ratio. The first term is 1.
The general formula for the nth term of a geometric sequence i
a(n) = a(1)*r^(n -1), where r is the common ratio.
Here, a(n) = 1*3^(n - 1), and so
the 10th term is
a(10) = 1*3^(10 - 1), or
a(10) = 3^9 = 19683
Answer:
4.5 area
Step-by-step explanation:
using the equation, a=1/2bh
you plug in the base in b and height in h,
height is 4mi, base is 4.5/2, 2.25,
plug it all in leaving you with 4.5
Hope this helped, brainliest?
