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2 years ago

The diameter of Melia's bike is 24 inches the circumference of the tire is about..

Mathematics

1 answer:

agasfer [191]2 years ago

7 0

To find the circumference multiply the diameter by PI.

Using 3.14 for PI, the circumference = 3.14 x 24 = 75.36 inches. Round the answer as needed.

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Answer:

Step-by-step explanation:

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2 years ago

Question of the day! Someone steals your N500. Same person owes you N100. So he uses the stolen N500 to pay you your N100, and y

maxonik [38]

Someone steals 500, your balance is -500
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2 years ago

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The population of rabbits on an island is growing exponentially. In the year 1990, the population of rabbits was 1200, and by 19

kobusy [5.1K]

Answer:

2023 rabbits

Step-by-step explanation:

The exponential model consists of the following expression:

$y = A \cdot r^{t}$

Where:

$A$ - Initial population.

$r$ - Increase rate.

$t$ - Time

$y$ - Current population.

The initial population and increase rate are, respectively:

$1200 = A \cdot r^{0}$

$A = 1200$

$1700 = 1200 \cdot r^{4}$

$r^{4} = \frac{1700}{1200}$

$r^{4} = \frac{17}{12}$

$r = \sqrt[4]{\frac{17}{12} }$

$r \approx 1.091$

The exponential model that predicts the population of rabbits is:

$y = 1200\cdot 1.091^{t}$

Lastly, the expected population for the year 1996 is:

$y = 1200\cdot 1.091^{6}$

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3 years ago

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Answer:

x ≤ 7/2

Step-by-step explanation:

Expand brackets: 3x - 15 ≤ x - 8

Subtract x from both sides: 2x - 15 ≤ -8

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Divide both sides by 2: x ≤ 7/2

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1 year ago

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3005 euro is the answer

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