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3 years ago

Which of the following is the quotient of the rational expressions shown

Mathematics

2 answers:

Alex3 years ago

8 0

B is the right answer

poizon [28]3 years ago

4 0

Answer: E. 7x^2/6x-10

Explanation: Ap3x

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Write an exponential function to represent both of these

Hunter-Best [27]

Answer:

1. $y = 2(3)^x \ or \ y = 6^x$

2. $y = 10(2)^x \ or \ y = 20^x$

Step-by-step explanation:

1. Solution for 1st part.

Given:

Ben shared his post with 2 friends

Each of those friends shares with 3 more every day.

the number of shares triples every day.

From the data given above, we can make the following:

$N(0) = 2 \times 3^0 = 2\\N(1) = 2 \times 3^1 = 6\\N(2) = 2 \times 3^2 = 18$

An exponential function is represented by:

$y = ab^x$

where a is the initial value and b is the growth rate.

The exponential function for this case would be:

$y = 2(3)^x \ or \ y = 6^x$

2. Solution for part 2.

Given:

Carter shared his post with 10 friends.

each share with only 2 people each day.

From the data given above, we can make the following:

$N(0) = 10 \times 2^0 = 10\\N(1) = 10 \times 2^1 = 20$

An exponential function is represented by:

$y = ab^x$

where a is the initial value and b is the growth rate.

The exponential function for this case would be:

$y = 10(2)^x \ or \ y = 20^x$

3 0

3 years ago

A decimal in which one or more digits repeat infinitely

Ket [755]

Answer:

A repeating decimal or recurring decimal is decimal representation of a number whose digits are periodic (repeating its values at regular intervals) and the infinitely repeated portion is not zero. The infinitely repeated digit sequence is called the repetend or reptend.

6 0

3 years ago

If the measure of an interior angle is 45°, what is the measure of the exterior angle?

masha68 [24]

It would be 135°

There is 180° in a triangle, so you subtract 180°-45°

5 0

3 years ago

Express 3^2 = x as a logarithmic equation.

Dennis_Churaev [7]