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Alla [95]
3 years ago
10

1. If a height of each of the bars in a bar graph get taller as you go from the far left to the far right, the data are:

Mathematics
1 answer:
Alina [70]3 years ago
3 0

Answer:

1. Skewed to left (negative)

2. Right skewed (positive)

3. Symmetric

Step-by-step explanation:

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The size of a television is the length of the diagonal of its screen in inches. The aspect ratio of the screens of older televis
katrin [286]

Answer:

The Width = 65.44 inches

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Step-by-step explanation:

We are told in the question that:

The width and height of an newer 75-inch television whose screen has an aspect ratio of 16:9

Using Pythagoras Theorem we known that:

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Since we known that the size of a television is the length of the diagonal of its screen in inches.

Hence, for this new TV

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x² = 16.691394659

x = √16.691394659

x = 4.0855103303

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The Height = 9x

= 9 × 4.09

= 36.81 inches

The Width = 16x

= 16 × 4.09

= 65.44 inches.

4 0
3 years ago
Simplify the radical 7√7-2√28
Umnica [9.8K]

ANSWER

3 \sqrt{7}

EXPLANATION

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= 7 \sqrt{7}  - 4 \sqrt{7}

Subtract the like radicals

= 3 \sqrt{7}

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Step-by-step explanation:

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It would also take 7 days

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