3 years ago

What is the ratio 900:150:270 in its simplest form

Mathematics

1 answer:

Kisachek [45]3 years ago

3 0

^ they said the right answer

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3 years ago

A worker is to connect three equal sections of pipe. Each section is 6 2/3 metres in length, as shown below.

Darina [25.2K]

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3 years ago

Glve the values of a, b, and c needed to write the equation's standard form.<br> 5 + x)(5 - x) = 7

beks73 [17]

A=1 B=0 C=-18. This will be your correct answer.

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2 years ago

A college senior who took the Graduate Record Examination exam scored 530 on the Verbal Reasoning section and 600 on the Quantit

erastovalidia [21]

Answer:

Step-by-step explanation:

Given that a college senior who took the Graduate Record Examination exam scored 530 on the Verbal Reasoning section and 600 on the Quantitative Reasoning section.

Quantitative reasons scores are N (429, 148)

Hence Z score for the college senior = $\frac{530-429}{148} \\=0.6824$

The mean score for Verbal Reasoning section was 460 with a standard deviation of 105

Verbal reasoning score was N(460, 105)

The score of college senior = 530

Z score for verbal reasoning = $\frac{530-460}{105} \\=0.6667$

comparing we can say he scored more on quantiative reasoning.

Thus comparison was possible only by converting to Z scores.

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3 years ago

What are the common factor of the numbers; 15,45,90,135

Citrus2011 [14]

The common factor of the numbers is 15

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3 years ago