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yan [13]
3 years ago
12

What is 0.00025 in scientific notation​

Mathematics
2 answers:
Vlada [557]3 years ago
7 0

Answer:

= 2.5 × 10-4

Step-by-step explanation:

That's all there is to know right???

lys-0071 [83]3 years ago
5 0

Answer:

It would be written as: 2.5 x 10^-4.

explanation:

This is because you must have one number in front of the decimal point in scientific notation and to do that you must move it back four spaces. I hope that helps!

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16.3<br> Find the equivalent mixed number
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Answer:

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Step-by-step explanation:

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Simplify.<br> 8^15 : 8^-3<br> asap please
torisob [31]

Answer:

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Step-by-step explanation:

hope this helps.

3 0
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Blizzard [7]

Answer 3x3.4

Step-by-step explanation:

8 0
3 years ago
A pill has the shape of a cylinder with a hemisphere at each end. The height of the cylindrical portion is 12mm and the overall
Volgvan

Answer:

The volume of the pill is V=452\ mm^{3}

Step-by-step explanation:

Find the volume of the pill in cubic millimeters

we know that

The volume of the pill is equal to the volume of the cylinder plus the volume of a sphere (two hemisphere is equal to one sphere)

so

we have

V=\frac{4}{3}\pi r^{3}+\pi r^{2}h

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assume

\pi =3.14

substitute

V=\frac{4}{3}(3.14)(3)^{3}+(3.14)(3)^{2}(12)\\V=452\ mm^{3}

8 0
3 years ago
What type of number is 3pi+ 1?<br> CHOSE ALL ANSWERS THAT APPLY
seraphim [82]

Answer:

 3pi is irrational.

Step-by-step explanation:

An irrational number multiplied by a rational number is always irrational.

:)

4 0
3 years ago
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