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3 years ago

Factor each completely.if non-factorable, write"non-factorable".

1 answer:

8 0

(k+4) (k-4) the numbers have to multiply up to what ever the number is. so the number is 16 and 4 times 4 is 16. also a pluss and minus makes it into a negative number like the equation

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Identity the range of the function shown in the graph

grandymaker [24]

Answer:

Step-by-step explanation:

Find the highest and lowest points in goes up and down by and that’s what your range is

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4 years ago

I am the number that is divided in a division problem

NemiM [27]

The answer for this one is called the Dividend.

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4 years ago

A vineyard has 145 acres of Chardonnay grapes. A particular soil supplement requires 5.50 grams for every square meter of vineya

SashulF [63]

3230 kilograms of the soil supplement are required for the entire vineyard

<h3>Further explanation</h3>

Some units that need to be recalled are as follows :

<em>1 km² = 247 acres</em>

Let's tackle the problem now!

A vineyard has 145 acres of Chardonnay grapes.

$145 ~ acres = \frac{145}{247} \times 1 ~ km^2$

$145 ~ acres = \frac{145}{247} ~ km^2$

$\boxed {145 ~ acres \approx 0.587 ~ km^2}$

A particular soil supplement requires 5.50 grams for every square meter of vineyard.

$1 ~ m^2 \rightarrow 5.50 ~ gram$

$1 ~ km^2 = 10^6 ~ m^2 \rightarrow 5.50 \times 10^6 ~ gram$

$1 ~ km^2 \rightarrow 5.50 \times 10^6 \times 10^{-3} ~ kg$

$\boxed {1 ~ km^2 \rightarrow 5.50 \times 10^3 ~ kg}$

$145 ~ acres = \frac{145}{247} ~ km^2 \rightarrow \frac{145}{247} \times 5.50 \times 10^3 ~ kg$

$145 ~ acres \rightarrow \frac{797500}{247} ~ kg$

$145 ~ acres \rightarrow 3230 ~ kg$

<h2>Conclusion :</h2>

It required 797500/247 kg ≈ 3230 kg of the soil supplement for the entire vineyard

<h3>Learn more</h3>

Conversion Factor of Speed : brainly.com/question/11224343
The Distance of the Cheetah : brainly.com/question/7171227
The Speed of The Car : brainly.com/question/568302

<h3>Answer details</h3>

Grade: Middle School

Subject: Mathematics

Chapter: Arithmetic

Keywords: Addition , Subtraction , Multiplication , Division , Number , Expression , Time , Duration , Write

7 0

4 years ago

Read 2 more answers

Write “400 pounds per 340 square feet” as a rate in simplest form

quester [9]

I think its 20 pounds per 17 square feet (simplest form)

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3 years ago

The three tools the federal reserve uses to enact monetary policy are?

yaroslaw [1]

The discount rate, reserve<span> requirements, and open market operations.</span>

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3 years ago