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umka2103 [35]
3 years ago
11

Convert 8.5 hours into second

Mathematics
2 answers:
jeka57 [31]3 years ago
8 0
Answer: 30,600 seconds
balandron [24]3 years ago
4 0

Answer:

30600 seconds

Step-by-step explanation:

We know that,

1 hour = 3600 seconds,

to find for 8.5 hours, we simply just multiply it by 8.5,

3600 * 8.5 = 30600 (After you do the calculations)

If I am wrong please tell me,

If my answer helped you, please mark me as the brainliest!!

Thank You !

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Estimate by rounding each number to the nearest hundredth and then subtract 360.727 - 89.852
kykrilka [37]
Hi there!

The correct answer for you is 270.88.

To round to the hundreth's place (.0<u>1</u><u />), you need to take the number in the thousand's place (.00<u>1</u>), and determine if the number needs to go up or down.

If the number in the thousand's place is <u>greater</u> than 4, then the number goes up.

360.72<u>7</u> --> This means that the hundreth's number goes up to 3.

If the number in the thousand's place is <u>lesser</u> than 5, then that number stays the same.

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I hope this helps!
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find the equation of a cubic function whose graph passes through points (3,0) and (1,4) and is tangent to x-axis at the origin
Tomtit [17]

Answer:

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Step-by-step explanation:

<em><u>Preliminary Remark</u></em>

If a cubic is tangent to the x axis at 0,0

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y = -2x^2(x - 3)

 

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