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Inga [223]
3 years ago
6

Work out (9×10²)+(7×10³) State your answer in standard form

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
4 0

Answer:

(9×10×10)+(7×10×10)

900+700

1600

1.6×10^3

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Answer:

It goes like this

Step-by-step explanation:

\frac{5}{6}

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X2 – 7x + 6 = -8<br> solve using factoring
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Answer:

Step-by-step explanation:

Rewrite this in standard quadratic equation form:  x^2 - 7x +  6 + 8 = 0, or x^2 - 7x + 14 = 0.  This does not factor easily, so I will use the quadratic formula to find the roots and then write out the factors based upon the roots:

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Because the discriminant is negative, we know that there are two unequal, complex roots.  They are:

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7 0
2 years ago
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Answer:

third graph

Step-by-step explanation:

We represent the above information in a two way frequency table.


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Skateboard                          35                                     64                          99


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Total                                     48                                     211                        259


Therefore, the third graph is the correct answer.

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3 years ago
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Sveta_85 [38]

Answer:

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Step-by-step explanation:

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