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3 years ago

Helpppppppppppppppppppppppppppppp! please someone?

Mathematics

2 answers:

almond37 [142]3 years ago

5 0

Step-by-step explanation:

$- \frac{16}{25} \div ( - \frac{4}{5} ) \\ - \frac{16}{25 } \div ( - \frac{4}{5} \times 5) \\ - \frac{16}{25 } \div ( - \frac{20}{25} ) \\ - \frac{16}{25} \times - \frac{25}{20} \\ \frac{4}{5} \\ answer \: is \: = \frac{4}{5} \\$

I hope this helps you

Minchanka [31]3 years ago

4 0

Answer:

$- \frac{16}{ 25 } \div ( - \frac{4}{5} ) = \frac{16}{25} \times \frac{5}{4} = \frac{4}{5} \:or \: 0.8$

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HELP ASAP 25 points. Vector question

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Answer:

4v - 7w = (101 , -36)

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Step-by-step explanation:

u(-5, 7) ; v(6 , -2) ; w(-11,4)

4v - 7w = (4*6+[-7]*[-11] , 4*[-2] + [-7]*4)

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3 years ago

What is the answer to this question

8_murik_8 [283]

Answer:

Step-by-step explanation:

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3 years ago

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Answer:

The correct option is D.

Step-by-step explanation:

The given data is

204, 216, 111, 224, 230, 211, 210, 198, 200, 218

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(111, 198, 200, 204, 210), (211, 216, 218, 224, 230)

Now divide the each in two equal parts.

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The mid value of first part is 200 and the mid value of second part is 218.

$\text{lower quartile}=Q_1=200$

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Therefore option D is correct.

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3 years ago

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