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Nataliya [291]
3 years ago
12

Simplify the expression p(p^-7*q^3)^-2*q^-3 A.p/q^3 B.p^15/q^9 C.1/(p^9*q^2 D.p^14*q

Mathematics
1 answer:
Alenkinab [10]3 years ago
3 0

Answer:

B.p^15/q^9

Step-by-step explanation:

p(p^-7•q^3)^-2•q^-3

answer: B. p^15/q^9

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The volume of a swimming pool is 4x^3 - 20x^2 + 3x - 15 . what is one of the dimensions of the pool
maxonik [38]

Answer:

Height = x - 5 --- one of the dimension

Step-by-step explanation:

Given

Volume = 4x^3 - 20x^2 + 3x - 15

Required

The side dimension

Factorize the given expression

Volume = 4x^2 (x- 5) + 3(x - 5)

Factor out x - 5

Volume = (4x^2  + 3)(x - 5)

Volume is the product of base area and height'

Hence:

Area = 4x^2 + 3

Height = x - 5

5 0
3 years ago
Write the expression in correct forma<br><br>13n² -6n⁴ + 2n -5n³ + 3<br>​
m_a_m_a [10]

Answer:

-6n^4 -5n^3 +13n^2 +2n +3

organize the exponents from higher to lower.

4 0
3 years ago
A store finds that the number of shirts sold increases each week. In the first week, only 15 shirts were sold. In the next week,
Pepsi [2]

The explicit rule for the arithmetic sequence is a(n) = 7n + 8 if the arithmetic series is 15, 22, 29,...

<h3>What is a sequence?</h3>

It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.

We have:

In the first week, only 15 shirts were sold. In the next week, 22 shirts were sold and in the third week, 29 shirts were sold.

15, 22, 29,...

The first term a = 15

The common difference d = 22 - 15 = 7

a(n) = 15 + (n - 1)7

a(n) = 7n + 8

Thus, the explicit rule for the arithmetic sequence is a(n) = 7n + 8 if the arithmetic series is 15, 22, 29,...

Learn more about the sequence here:

brainly.com/question/21961097

#SPJ1

6 0
2 years ago
Someone plz help meee
coldgirl [10]

Answer:

The second one

Step-by-step explanation:

7 0
4 years ago
Write as a product: c^3-c^4+2c^5 <br> PLEASE HELP!!!
Gemiola [76]

Answer:

c^3-c^4+2c^5 = c^3 * (1 - c + 2c^2)

Step-by-step explanation:

Given

c^3-c^4+2c^5

Required

Write as product

c^3-c^4+2c^5

Expand the above expression

c^3-c^3*c+2c^3*c^2

Factorize:

c^3(1 -c+2c^2)

The expression in bracket can not be further factorized.

Hence:

c^3-c^4+2c^5 = c^3 * (1 - c + 2c^2)

4 0
3 years ago
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