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Yuri [45]
3 years ago
12

Aquarius used a rule to create the sequence shown. 11,29,47,55,73,91. At which number did the mistake occur

Mathematics
2 answers:
Olegator [25]3 years ago
6 0
Aquarius used a rule to create the sequence shown. 11,29,47,55,73,91. At which number did the mistake occur
11+18=29, 29+18=47+18=65

11,29,47,55,73,91. At which number did the mistake occur?


(occur= 47)
kiruha [24]3 years ago
5 0
The rule is add 18 each time and the mistake is 55
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Temka [501]

Answer:

(\frac{5}{4},\frac{61}{4})

Step-by-step explanation:

This system we can solve by substitution method :

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y=13x-1

13x-9x=4+1 (subtract 9x and add 1 for each side)

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y=13x-1

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y=13*\frac{5}{4} -1=\frac{65-4}{4}=\frac{61}{4}

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3 years ago
A coded message from a CIA operative to his Russian KGB counterpart is to be sent in the form Q4ET, where the first and last ent
iVinArrow [24]

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21,600

Step-by-step explanation:

If in the coding system being used there are 6 vowels (A, E, I , O, U and Y)

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  • The third entry must be one of the six vowels, therefore the third entry can be chosen in 6 ways.
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Therefore:

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Answer:

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Step-by-step explanation:

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Now second line with slop (m2) is perpendicular to line first , then

(m1) × (m2) = - 1

So, (m2) =\frac{-1}{m1}

Or , (m2) = \frac{-1}{\frac{1}{3}}

∴     (m2) = - 3

Hence the slop of line perpendicular to line y = \frac{1}{3} x - 2 is      ( - 3)      Answer

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