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Nat2105 [25]
3 years ago
15

A rock is thrown from the top of a tall building. The distance, in feet, between the rock and the ground x seconds after it is t

hrown is given by f(x) = -16x^2- 4x + 382 How long after the rock is thrown does it hit the ground?
Mathematics
1 answer:
Lera25 [3.4K]3 years ago
4 0

Answer:

bbbbbbbbbbbbbbbbbb

Step-by-step explanation:

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When a number is a multiple of 6, what are the possible values for the ones digits?
Liula [17]
I would do this by first listing the multiples of 6 until I start to see a pattern with the one's digit.
6x0=0
6x1=6
6x2=12
6x3=18
6x4=24
6x5=30
6x6=36
6x7=42
6x8=48
...
The digits in bold are the one's digits so those are the only ones we really care about.  If you list just them it looks like: 0,6,2,8,4,0,6,2,8
Notice how the first set of 5 numbers seems as though it repeats in the 6th, 7th, and 8th numbers.  This probably means the pattern continues infinitely so the first 5 numbers are all the one's digits that can come from multiples of 6.  Thus your answer is: 0,6,2,8,or 4 
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Evgesh-ka [11]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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