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3 years ago

CONVERTING DECIMALS!

Mathematics

1 answer:

Ulleksa [173]3 years ago

5 0

Hope you mean converting to fractions. Hope this helps

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North Carolina has three times the population of Utah and twice the

boyakko [2]

North Carolina = 3 * Utah

North Carolina = 2 * Oregon

Arkansas = Oregon - 1,000,000

North Carolina + Utah + Oregon + Arkansas = 27,000,000

North Carolina = 3 * Utah

Utah = 1/3 * North Carolina

Utah = 1/3 * (2 * Oregon)

(2 * Oregon) + (1/3 * (2 * Oregon)) + Oregon + (Oregon - 1,000,000) = 27,000,000

2O + (1/3 * 2O) + O + O - 1,000,000 = 27,000,000

2O + 2/3O + O + O - 1,000,000 = 27,000,000

4 2/3 O - 1,000,000 = 27,000,000

4 2/3 O = 28,000,000

O = 6,008,584

NC = 2O

NC = 2(6,008,584)

NC = 12,017,167

A = O - 1,000,000

A = 6,008,584 - 1,000,000

A = 5,008,584

NC = 3U

12,017,167 = 3U

U = 4,005,722

5 0

3 years ago

Your fuel expense for last year was $800 this year it was $960 what was the percentage of increase. A.23% B.18% C. 15% D.20%

zhannawk [14.2K]

Answer:

The percentage of increase in fuel expenses is 20%

Step-by-step explanation:

Given:

Fuel expense in last year = $800

Fuel expense in this year = $960

To Find:

The percentage of increase

Solution:

Let the percentage increase be X

Then X = $\frac{\text{final value}-\text{starting value}}{\text{starting value}}\times 100$

Now substituting the values we get,

$X =\frac{960-800}{800}\times 100$

$X =\frac{160{800}\times 100$

$X =0.2 \times 100$

X= 20%

3 0

3 years ago

Which square—large, medium, or small—covers more of the plane? In 2-3 sentences, explain your reasoning for choosing the large,

Reil [10]

Answer:

The large square covers more

Step-by-step explanation:

Given

See attachment for squares

Required

Which covers more plane

The large square has the highest dimension and by extension, it has the highest area.

This means that, less large squares will be needed to cover more areas compared to other sizes of the squares.

Take for instance, the following analysis;

Large square

Dimension: 3 by 3;

$Area=3*3 = 9$

Medium Square

Dimension: 2 by 2

$Area = 2 * 2 = 4$

Small square

Dimension: 1 by 1

$Area = 1 * 1 = 1$

The square with the largest area covers more of the plane.

<em>Hence, the large square covers more of the plane</em>

5 0

3 years ago

2y = 1.2x + 1 the x from 1 to 3 i need to create a table

Goshia [24]

Y = 0.6x + 0.5 will be standard form. When x = 1, Y = 1.1. X=2, Y=1.7. X=3, Y=2.3.

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%5B3%5D%7B8%7D%20%7D%7B27%7D%20" id="TexFormula1" title=" \frac{ \sqrt[

Verizon [17]

Answer:

0.0740R

Step-by-step explanation:

The Number is repeating.

4 0

3 years ago