3 years ago

-a5 – (b2 + a²b2)-(-a5 – a²b2)

Mathematics

1 answer:

Georgia [21]3 years ago

4 0

Answer:

Step-by-step explanation:

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Find the sum of the following infinite geometric series, if it exists. 2 + 6 + 18 + 54 +… Does not exist 23,567 25,982 29,034

Sladkaya [172]

Option A: The sum for the infinite geometric series does not exist

Explanation:

The given series is $2+6+18+54+.......$

We need to determine the sum for the infinite geometric series.

Common ratio:

The common difference for the given infinite series is given by

$r=\frac{6}{2}=3$

Thus, the common difference is $r=3$

Sum of the infinite series:

The sum of the infinite series can be determined using the formula,

$S_{\infty}=\frac{a}{1-r}$ where $0$

Since, the value of r is 3 and the value of r does not lie in the limit $0$

Hence, the sum for the given infinite geometric series does not exist.

Therefore, Option A is the correct answer.

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3 years ago

PLEASE HELP!!!!!!Chef Alfredo wants to offer some specials in the Sunday edition of the Pepperville Press. What is the discounte

Degger [83]

Answer: The discounted price is $14.72 for the two medium cheese pizzas.

17.95 × 0.18 (18%) = 3.231

17.95 - 3.231 = 14.719

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3 years ago

Write 0.0004571 in scientific notation.

NISA [10]

Scientific notation means to write the answer in standard form. standard form helps you to express numbers that are too big or too small to be conveniently written in decimal form.
so for this case, it will be 4.571×10^-4.
when the number is decimal, you move the dot to the right and it will always be multiplying 10 to the power of a negative power.

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4 years ago

Read 2 more answers

A = πr2S 360 i need the answer asap solve for S

Tresset [83]

$\sf a=\pi r^2s\times360\\Divide\ by\ \pi r^2\times360\\ \frac{a}{\pi r^2\times360}= \frac{\pi r^2s\times360}{\pi r^2\times360}\\ \frac{a}{\pi r^2\times360}=s\\\\{\boxed{\sf s=\frac{a}{\pi r^2\times360}}$

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3 years ago

a machine in a candy company creates 512 pieces of candy a minute it's a small box of candy has 38 pieces in it how many full bo

julsineya [31]

512/38 = 13 18/38

13 9/19

It makes 13 full boxes of candy per minute

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3 years ago