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LekaFEV [45]
3 years ago
13

The function f(x)=501170(0.98)x gives the population of a Texas City x years after 1995. What was the population in 1995?

Mathematics
1 answer:
galina1969 [7]3 years ago
4 0

Answer:

The population of a Texas City in 1,995 was 501,170\ people

Step-by-step explanation:

we have

f(x)=501,170(0.98^{x})

we know that

The population in 1,995 is for x=0

so

substitute the value of x=0 in the function f(x)

f(0)=501,170(0.98^{0})=501,170\ people

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Applying the congruent chords theorem, the value of x is: 7.

Length of segment LP is: 6 units.

<h3>What is a Chord in Geometry?</h3>

In geometry, a chord is defined as the line segment that joins two points on the circumference of a circle.

<h3>What is the Congruent Chords Theorem?</h3>

In a circle, if two chords are congruent, then they are equidistant from the center of a circle, according to the congruent chords theorem.

In the circle given, chords JK = LM = 12 units. This means both chords are congruent, therefore, they are equidistant from the center of the circle S.

According to the congruent chords theorem, NS = PS, thus:

8 = 2x - 6

8 + 6 = 2x

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Divide both sides by 2

14/2 = 2x/2

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x = 7

LP = 1/2(12)

LP = 6 units.

In summary, applying the congruent chords theorem, the value of x is: 7.

Length of segment LP is: 6 units.

Learn more about the congruent chords theorem on:

brainly.com/question/7511582

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2 years ago
Can somebody solve this math answer please!
mixas84 [53]

Answer:

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Step-by-step explanation:

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Heyy can you help me out on this question please
defon
We can use quadratic formula to determine the roots of the given quadratic equation.

The quadratic formula is:

x= \frac{-b+- \sqrt{ b^{2}-4ac } }{2a}

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Using the values, we get:

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How can knowing how to represent proportional relationships in different ways be useful to solving problems
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Answer:

  appropriately writing the proportion can reduce or eliminate steps required to solve it

Step-by-step explanation:

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This equation can be written as proportions in 3 other ways:

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I find this most useful to ...

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<u>Example 2</u>:

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