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gayaneshka [121]
4 years ago
14

Would u rather earn a million dollars or get a penny doubled each day for one month 30 days? Explain

Mathematics
1 answer:
Nataly [62]4 years ago
5 0
First off, a million dollars in pennies is 100,000,000. Let's see:
1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512 + 1024 + 2048 + 4096 + 8192 + 16384 (HALFWAY POINT) + 32768 + 65536 + 131072 + 262144 + 524288 + 1,048,576 + 2,097,152 + 4,194,304 + 8,388,608 + 16,777,216 + 33,554,432 + 67,108,864 + 134,217,728. This is where I'll stop, because now the penny scenario is more money, but there were still some days left.
 
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one third of the sum of two angles is 60 degree and one quarter of their difference is 28 degree. find the two angles
vlabodo [156]
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1/4(a - b) = 28
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a + b = 180
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2a = 292
a = 292/2
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b = 180 - 146
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so ur 2 angles are : 146 and 34
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