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3 years ago

If my phone lock consisted of 3 single-digits and 3 numbers, how many possible codes are there?

Mathematics

1 answer:

Kruka [31]3 years ago

8 0

Answer:

1,000 different combinations are possible

Step-by-step explanation:

Because if youre lock ckntained 3 single digit numbers it would have to be 0-9 so each digit would have 10 options so there would be 1,000 different combinations that are possible.

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garik1379 [7]

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According to the table ;

$f(0) = 6$

Let's check that in which of the equations it happens.

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A )

$y = f(x) = 6x + 4$

$f(0) = 6(0) + 4$

$f(0) = 0 + 4$

$f(0) = 4$

Wrong

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B )

$y = f(x) = 4x + 6$

$f(0) = 4(0) + 6$

$f(0) = 0 + 6$

$f(0) = 6$

Correct.

Thus this option is the correct answer.

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C )

$y = f(x) = 2x + 4$

$f(0) = 2(0) + 4$

$f(0) = 0 + 4$

$f(0) = 4$

Wrong

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3 0

3 years ago

8T=___ lb Fill in the blank

melamori03 [73]

There are 2,000 pounds in one Ton

So, multiply 2,000 lbs by 8T to get the total number of pounds

2,000 x 8 = 16,000 lbs

16,000 lbs = 8T

4 0

4 years ago

I need help to solve it

timama [110]

Notice that the two semicircles have a radius of 10/2=5 and that their area is simply the area of a complete circle with a radius of 5. In the center you have a rectangle that is 10 by 8. So the total area is:

A=pr^2+xy

A=25p+80 m^2

A≈158.53 which is:

A≈158.5 m^2 (to the nearest tenth of a m^2)

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4 years ago

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H=-16(t-) + 49, Does the marshmallow reach its maximum height?

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Yes the marshmallow reach it’s maximum height.

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3 years ago

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