<span>The table and plot show the total number of cars parked in a parking lot, 18, after it was open for 3 hours.
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If an is a5
and
an-1 is a4
then using your recursive formula for an arithmetic sequence
an=an-1 +d
then
a5=a4+d
now, a4 =6 and common difference "d" is d=-11
hence
a5=6 -11
6-11= -5
any questions?
Answer:
1 : 6 . . . . or 1/6
Step-by-step explanation:
We know 1 foot is 12 inches, so 5 feet is 5·12 = 60 inches. Zachary's scale factor is ...
drawing size : actual size = 10 inches : 60 inches = 1 : 6
This can also be written as the fraction 1/6.
Vol. of a rectangular box is L*W*H.
Here, that comes to V = (4.5 in)(9 in)(6.5 in) = 263.25 cubic inches.
3.14=r
d= 3.14*2
d= 6.28
Area = 3.14*(6..28)^2
=3.14*39.43
Area = 123.83
