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3 years ago

Which number multiplied by itself will give the output as 12345678987654321?

1 answer:

3 0

Answer:what we observe is that the square of the number follows a pattern: 2 1's gives 121. 3 1's gives 12321. so to get 12345678987654321 we need to get square of 9 1's(111,111,111).

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The Wagner family uses up a 1/2-gallon jug of milk every 3 days. At what rate do they drink milk?

luda_lava [24]

Answer:

$\frac{1}{6}$ gallon per day

Step-by-step explanation:

Rate = gallons per day

Rate = $\frac{0.5 gallons}{3 days}$ = $\frac{1 gallon}{6 days}$

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2 years ago

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When one half of a number is added to one third of a number, the answer is 30. find the number

ANTONII [103]

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Step-by-step explanation:

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3 years ago

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9514 1404 393

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16 miles

Step-by-step explanation:

The problem can be modeled by a right triangle with one angle of 7° and the side opposite being 10,000 ft. The distance needed is the hypotenuse of the triangle, so the relevant trig relation is ...

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3 years ago

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Liono4ka [1.6K]

Answer:

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Step-by-step explanation:

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3 years ago

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When a book of 100 pages is opened, the sum of the facing page numbers can be divided by 5, the quotient is a product of 3 and 7

statuscvo [17]

Sum means the result of addition.
Quotient means the result of division.
Product means the result of multiplication.

The product of 3 and 7 is 21, because:
3 × 7 = 21

Therefore, the quotient is 21.

Let the sum of the facing page numbers = x:
Therefore, x/5 = 21
Rearranging the equation to find x (the sum of the facing page numbers) gives us:
x = 21 × 5
= 105
So the sum of the facing page numbers is 105.

The only two adjacent numbers which add up to 105 are 52 and 53, so the facing page numbers must be 52 and 53.

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3 years ago

Which number multiplied by itself will give the output as 12345678987654321?​

Which number multiplied by itself will give the output as 12345678987654321?