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Kobotan [32]
3 years ago
6

Without multiplying, tell whether the product 0.644 x 0.25 will be greater than 1 or less than 1? Explain how you know.

Mathematics
2 answers:
stepladder [879]3 years ago
7 0

Answer:

Less than 1

Step-by-step explanation:

As 0.644 and 0.25 are less than 1, then

0.644=\frac{1}{p}

0.25=\frac{1}{q}

where p and q are greater than 1

then

0.644\times0.24=\frac{1}{p.q}

But p.q is greater than 1, so 1/(p.q) is smaller than 1

Marat540 [252]3 years ago
3 0

Answer:

Less than 1

Step-by-step explanation:

Both the number are less than 1, i.e 0.64 and 0.25.

Hence, the result will always be less than 1 and will be in zeros.

If you write both numbers in fraction, the denominator will be greater than the numerator, hence the resulting fraction will be less than 1.

Hope this helps.

Good luck and thankyou.

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Find the y intercept of (-2,5) and (3,25)
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Answer:

The y-intercept is (0, 13).

Step-by-step explanation:

First finf the equation of the line:

The slope = (25- 5) / (3 - -2)

= 20/5

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So its equation is

y - 5  = 4(x  + 2)

y = 4x + 13

The y-intercept occurs when x = 0

so y-intercept = 4(0) + 13.

It's (0, 13).

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3 years ago
An animal shelter houses only cats and dogs, and there are 25% more cats than dogs. If there are 40 cats, how many dogs are ther
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X is  the number of dog
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<span>and there are 25% more cats than dogs means y+ x/4=x implies 40=(3/4)x
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so the number of dogs is 53 and the number of cats is 40
the total number is 53+40=93




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3 years ago
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Step-by-step explanation:

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Let p represent any number in the interval (- 18,22). Rewrite the possible values for p in inequality notation.
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Answer:

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Step-by-step explanation:

We are given the following information in the question.

The open interval: (- 18,22).

Let p belong to the given interval then p represents all the values belonging to the given interval.

Open Interval: An open interval is a interval that does not include the end points.

Thus, we can write:

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is the required inequality form required.

That is p can take values greater than -18 and smaller than 22.

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