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3 years ago

(9^(3))^(3) = 9 9 9 0 9 6 81

Mathematics

2 answers:

Papessa [141]3 years ago

8 0

9^9 which equals 387,420,489

zmey [24]3 years ago

5 0

Step-by-step explanation:

$\because \: ( {a}^{m} )^{n} = {a}^{m \times n} \\ \\ \therefore ( {9}^{3} )^{3} = {9}^{3 \times 3} = {9}^{9} \\$

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2(5-3) + 6x2 <br> What is the correct answer?

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Answer:

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Step-by-step explanation:

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3 years ago

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On three examinations, you have grades of 85, 78, and 84. There is still a final examination, which counts as one grade In order

kirill [66]

Answer:

The average of the provided grades are 86.75

Step-by-step explanation:

Consider the provided information.

On three examinations, you have grades of 85, 78, and 84. In order to get an A your average must be at least 90.

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4 years ago

If 4 sandwich rolls cost $0.64,how much will 21 rolls cost ?

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Answer:

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Step-by-step explanation:

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3 years ago

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To keep cylindrical flower vases from spilling, a designer is planning to enlarge the original area of the base by 25%. The new

spin [16.1K]

Answer:

To keep the same volume, the designer needs to decrease the height of the vase by 20%

Step-by-step explanation:

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4 years ago

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AveGali [126]

50

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Then stop
because 49+50 is the same pair as 50+49 and 51+48 is the same as 48+51 (already counted)

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