In mathematics, a power series is basically an infinite series of the form where aₙ represents the coefficient of the nth term and c is a constant.

Number= $(3/4)^{3}$

To find the value of 3/4 to the power 3, we have to multiply 3/4 by 3/4 two times.

$(3/4)^{2}$ =3/4 *3/4 *3/4

=27/64

Hence the number 3/4 to the power 3 is equal to 27/64.

Learn more about number at brainly.com/question/1746829

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8 0

2 years ago

If you are given side lengths of 6 cm and 9 cm and a 70 angle, Can you form

Korvikt [17]

A. Unique triangle of a 70 Angle, 6 cm, and 9 cm.

8 0

3 years ago

The price of a stock decreased by 60 cents one week, decreased 10 cents the next week, and decreased another 20 cents the follow

mel-nik [20]

Hi there! Hopefully this helps!

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It decreased by 30 cents per week.

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The average rate of change is calculated as:

the ratio of the sum of the change in the three weeks divided by the number of weeks. (The number of weeks being 3)

Rate of change = $\frac{-60 -10 -20}{3}$ .

(-60 + -10 + -20 = -90). So, to simplify it:

$\frac{-90}{3}$ = -30

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Incase you are confused:

Since the average rate of change is negative, this means that the stock price has decreased.

3 0

3 years ago