Answer:
7200
Step-by-step explanation:
450 x 2 = 900
900 x 8 =7200
<h3>
Answer: d. 0, 6, 18, 36</h3>
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Work Shown:
Plug in n = 1 to find the first term
d_n = 3n(n-1)
d_1 = 3*1(1-1)
d_1 = 0
The first term is 0
Then repeat for n = 2
d_n = 3n(n-1)
d_2 = 3*2(2-1)
d_2 = 6
The second term is 6
We have enough to stop here since the sequence {0, 6, ...} is shown by choice D, while the other answer choices have a different two starting values.
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If you were to keep going, then it would look like this
Plug in n = 3
d_n = 3n(n-1)
d_3 = 3*3(3-1)
d_3 = 18
The third term is 18
and plug in n = 4
d_n = 3n(n-1)
d_4 = 3*4(4-1)
d_4 = 36
The fourth term is 36.
So,
"at least" means that is the minimum acceptable amount. So we will use the "greater than or equal to" symbol.
Let "w" represent the width of the traffic lane.
w ≥ 12 ft.
1000+400+40+8 lol hope this helped._.
Answer:
Volume of a cone: V = (1/3)πr2h.Step-by-step explanation: