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2 years ago

11

A palindrome is a number that reads the same forward and backward. what is the smallest 5-digit palindrome in base 2 that can be

expressed as a 3-digit palindrome in a different base? give your response in base 2.

1 answer:

Ugo [173]2 years ago

3 0

That would be 10001 ( base 2) (answer)

This = 101 (base 4)

They both = 17 in decimal.

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3 years ago

1. Write the name of the properties:

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1 year ago

Barney ate 21 M&M's. If he ate 15% of the bag of M&M's, how many were in the bag to start?

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2 years ago

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Tapiwa takes 5% more leaves than adam raked. together they raked 697 liters of leaves

Nina [5.8K]

----------------------------------
Define their percentage:
----------------------------------
Adam = 100%
Tapiwa = 100 + 5 = 105%

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Find their total percentage:
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100 + 105 = 205

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Find 1%
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205% = 697 liters
1% = 3.4 liters

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Find 100% (Adam):
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100% = 3.4 x 100
100% = 340 liters

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Find 105% (Tapiwa):
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105% = 3.4 x 105
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Answer: Tapiwa = 357 liters and Adam = 340 liters.
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8 0

3 years ago

Please help math

Naddika [18.5K]

$\displaystyle\\
15(2a - 2) = 5(a^2 -1) \\ \\ 
30a - 30 = 5a^2-5\\\\
-5a^2 + 30a -30 + 5 =0\\\\
-5a^2 + 30a -25 =0 ~~~~~\Big| \times (-1) \\\\
5a^2 - 30a +25 = 0~~~~~\Big| : 5 \\\\
a^2 - 6a +5 = 0 \\ \\ 
a_{12}= \frac{-b\pm \sqrt{b^2-4ac}}{2a}= \frac{6\pm \sqrt{36-20}}{2}= \frac{6\pm \sqrt{16}}{2}=\frac{6\pm 4}{2}= \boxed{3\pm 2} \\ \\ 
a_1 = 3+ 2 = \boxed{5}\\\\
a_2 = 3-2 = \boxed{1}$

8 0

3 years ago

Read 2 more answers