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Nastasia [14]
3 years ago
10

What is 0.000982 in scientific notation

Mathematics
2 answers:
rodikova [14]3 years ago
8 0
9.82 x 10^ -4 is the correct answer.
madam [21]3 years ago
3 0
9.82 x 1/10 = 0.982

9.82 x 1/10 x 1/10 = 0.0982

9.82 x 1/10 x 1/10 x 1/10 = 0.00982

9.82 x 1/10 x 1/10 x 1/10 x 1/10 = 0.000982

Therefore:

9.82 x 10^(-4) = 0.000982
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we know the blue and white paints are on a 1.5 : 5 ratio, thus, if we have a total of 16.25 gallons of paint to be split along that ratio, we can simply divide 16.25 by (1.5+5) and distribute accordingly.

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List all pairs of numbers that would have 20 as their LCM
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Use Gauss-Jordan elimination to solve the following linear system.
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Just put the coefients in to a matrix

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mulstiply 2nd row by -1 and add to 3rd
\left[\begin{array}{ccc}1&-6&-3|4\\-2&0&-3|-8\\0&2&0|-6\end{array}\right]
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\left[\begin{array}{ccc}1&-6&-3|4\\-2&0&-3|-8\\0&1&0|-3\end{array}\right]
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\left[\begin{array}{ccc}1&0&-3|-14\\-3&0&0|6\\0&1&0|-3\end{array}\right]
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rerange
\left[\begin{array}{ccc}1&0&0|-2\\0&1&0|-3\\0&0&1| 4\end{array}\right]

x=-2
y=-3
z=4
(x,y,z)
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B is answer
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Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 78 people
UkoKoshka [18]

Answer:

Step-by-step explanation:

so i am confused what exactly do you want me to do?

3 0
3 years ago
PLZ HELP QUICKLY!!!!!!!
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