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3 years ago

5

Natural numbers are never negative, true or false

2 answers:

HACTEHA [7]3 years ago

8 0

Answer:

true

Step-by-step explanation:

The natural numbers (or counting numbers) are the fundamental mathematical set on which all other arithmetic is based. They do not include negative numbers. (The set of integers provides negative numbers.)

alisha [4.7K]3 years ago

6 0

Answer: True

Step-by-step explanation: The set of counting numbers {1, 2, 3, 4, 5, ...} is called the set of natural numbers. The natural numbers begin with 1 and go on indefinitely. I have also attached an image showing the natural numbers.

When we count, we don't start with negative numbers, we start at 1 so negative numbers are not included in the set of natural numbers.

So the given statement is <em>true</em>.

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Anya purchased $124.35 worth of home improvement items at the hardware store. If the sales tax rate in her city is 6.75%, what i

Maslowich

Answer:

$132.74

Step-by-step explanation:

6.75% = 0.0675

Multiply 124.35 by 1.0675 because sales tax is added to original cost.

(124.35)(1.0675) = 132.74

6 0

3 years ago

The owner of the Outdoor Furniture Center decides to use the 120% markup. At the end on

lana66690 [7]

Answer: The total price of a bench is 1.008x.

Step-by-step explanation:

Since we have given that

Let the cost price be 'x'.

Mark up % = 120%

So, Mark up value would be

$\dfrac{120}{100}x\\\\=1.20x$

Discount % = 20%

Amount of discount is given by

$\dfrac{20}{100}\times 1.2x\\\\=0.2\times 1.2x\\\\=0.24x$

So, it becomes,

Amount after discount is given by

$1.2x-0.24x\\\\=0.96x$

Sales tax = 5%

Amount of sales tax would be

$\dfrac{100+5}{100}\times 0.96x\\\\=\dfrac{105}{100}\times 0.96x\\\\=1.05\times 0.96x\\\\=1.008x$

Hence, the total price of a bench is 1.008x.

6 0

4 years ago

The principal argument of z = —4+i4√3 is

AnnyKZ [126]

Answer:

Let z=−4+0i. Then, ∣z∣=

(−4)

2

+0

=4

Clearly, the point (−4,0) representing z=−4+0i lies on the negative side of real axis. Therefore, principal argument of z is π.

3 0

3 years ago

1+1<br> try to guess :) you will get 33 points

WARRIOR [948]

Answer:

11............... ...?

5 0

4 years ago

Read 2 more answers

1/3 multiplied by 20

mestny [16]

6.66666666667

Hope this helps; have a great day!

5 0

3 years ago