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Lera25 [3.4K]
3 years ago
5

What are binary numbers

Mathematics
2 answers:
Yakvenalex [24]3 years ago
7 0
Represents the numeric values using 2 different symbols

Hope it helped!
Vanyuwa [196]3 years ago
3 0
Binary numbers are numbers expressed in the binary numeral system or base -2 which represents numeric values using 2 different symbols.
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Anyone please help:<
insens350 [35]

Answer:

y= 4x^2

Step-by-step explanation:

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3 years ago
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The town of Madison has a population of 25000 The population is increasing by a factor of 1.12 each year.
Fudgin [204]

Answer:

P(t) = 25,000*1.12^t

Step-by-step explanation:

The populational growth is exponential with a factor of 1.12 each year. An exponential function has the following general equation:

y(x) = ab^x

Where 'a' is the initial population (25,000 people), 'b' is the growth factor (1.12 per year), 'x' is the time elapsed, in years, and 'y(x)' is the population after 'x' years.

Therefore, the function P(t) that models the population in Madison t years from now is:

P(t) = 25,000*1.12^t

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3 years ago
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Barb exercise for 14 hours in 1 week how many hour does she exercise in 32 weeks
Blizzard [7]
14 times 1 = 14

14 times 32 = 448

Barb exercised for 448 hours in 32 weeks.
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3 years ago
What do you think the definition of life? Just money? Whats your objective?
Wittaler [7]
I like the idea that life is for fun. Just chase your dreams~
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3 years ago
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In a mid-size company, the distribution of the number of phone calls answered each day by each of the 12 receptionists is bell-s
Radda [10]

Answer:

68%

Step-by-step explanation:

The Standard Deviation Rule = Empirical rule formula states that:

68% of data falls within 1 standard deviation from the mean - that means between μ - σ and μ + σ.

95% of data falls within 2 standard deviations from the mean - between μ – 2σ and μ + 2σ.

99.7% of data falls within 3 standard deviations from the mean - between μ - 3σ and μ + 3σ.

From the question,

Step 1

We have to find the number of Standard deviation from the mean. This is represented as x in the formula

μ = Mean = 61

σ = Standard Deviation = 8

For x = 53

μ - xσ

53 = 61 - 8x

8x = 61 - 53

8x = 8

x = 8/8

x = 1

For x = 69

μ + xσ

69 = 61 + 8x

8x = 69 - 61

8x = 8

x = 8/8

x = 1

This falls within 1 standard deviation of the mean where: 68% of data falls within 1 standard deviation from the mean - that means between μ - σ and μ + σ.

Therefore, according to the Standard Deviation Rule, the approximate percentage of daily phone calls numbering between 53 and 69 is 68%

3 0
2 years ago
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