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scoundrel [369]

2 years ago

6

that there exists a pair of consecutive integers such that one of these integers is a perfect square and the other is a perfect

cube

1 answer:

Brrunno [24]2 years ago

6 0

$0=0^2$
$1=1^3$

Or are you looking for nontrivial pairs?

You might be interested in

Country A has a growth rate of 4.9% per year. The population is currently 4 comma 151,000, and the land area of Country A is 1

kvv77 [185]

Answer:

There will be one person on 1 square yard of land after 1,892,147.588 years.

Step-by-step explanation:

Continuous exponential growth formula:

$P(t)=Pe^{rt}$

P(t)= Population after t years.

P= Initial population

r=rate of growth.

t= time in year

Given that,

Growth rate of country A (r)= 4.9% per year=0.049 per year.

Initial population (P)= 151,000.

Land area of country area= 14,000,000,000 square yards.

There will be one person on one square yard of land.

So, there will be 14,000,000,000 person for 14,000,000,000 square yard of land in country A.

P(t)=14,000,000,000 person

$\therefore 14,000,000,000= 151,000 e^{0.049t}$

$\Rightarrow e^{0.049t}=\frac{ 14,000,000,000}{ 151,000}$

Taking ln both sides

$\Rightarrow ln|e^{0.049t}|=ln|\frac{ 14,000,000,000}{ 151,000}|$

$\Rightarrow {0.049t}=ln|\frac{ 14,000,000,000}{ 151,000}|$

$\Rightarrow t}=\frac{ln|\frac{ 14,000,000,000}{ 151,000}|}{0.049}$

$\Rightarrow t}=1,892,147.588$ years

There will be one person for every square yard of land after 1,892,147.588 years.

7 0

3 years ago

Due in half hour, please help!

Mamont248 [21]

Answer:

Your answer will be 69

Step-by-step explanation:

6 0

2 years ago

The Guiness Book of World Records holder for Fastest Rapper is a guy

Leokris [45]

Answer:

Write a ratio.

70 : 5

x : 1

To solve for x, cross multiply.

70 : 5x

Divide both sides by 5.

14 = x

So, NoClue can rap 14 syllables per second.

:)

6 0

2 years ago

MA_775_DIABLO [31]

The inequality which represents the missing dimension x is x≥1.6 or x≥8 / 5.

Given that the area is greater than or equal to 8 square feet and image is attached below.

We want to find the missing inequality x in the form of inequality.

The figure is assumed to be a right triangle with Root = x and perpendicular = 10ft.

As we know the area of a triangle is half the product of the base and the height.

First of all, we will find the area of the triangle by substituting the given values we get

Area=(1/2)×Base×height

Area=(1/2)×x×10

Area=5x ......(1)

Assume that this area is greater than or equal to 8 square feet.

That means Area≥8ft² ......(2)

Now we will balance equation (1) and equation (2), we get

5x≥8ft²

Furthermore, they we will divide both sides by 5 we get

(5x)/5≥8/5

x≥8/5

x≥1.6

Therefore, the inequality represents the missing size x when the area is larger or equal to 8 square feet is x ≥1.6ft².

Learn more about the dimension from here brainly.com/question/13271352

#SPJ9

4 0

1 year ago

Alguien me ayuda pls

Vesna [10]

(sorry I don't understand your language but, here's my answer)

a/12 + 2/3(b) = ?
a = 5, b = -4
5/12 + 2/3(-4)
5/12 + 2/-12
1/4

<h2><u>ANSWER:</u></h2>

1/4

5 0

2 years ago