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3 years ago

Is it true or false that all whole numbers are natural numbers

Mathematics

2 answers:

Mama L [17]3 years ago

7 0

Answer:it can very

Step-by-step explanation:

It depends on which definition of 'whole numbers' you use.

Some definitions say the whole numbers are the set of positive integers including zero; or the set of all non-negative integers. In this case, the answer would be 'false', since the set of integers includes negatives.

However, if you are using a definition of whole numbers which includes positive integers, including zero, and their negatives, the answer would be 'true'. Figure out how the term 'whole numbers' is being defined, then you can get your answer.

statuscvo [17]3 years ago

3 0

Answer:

every natural number is a whole number, but, every whole number is not a natural number.

Step-by-step explanation:

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A rectangle is fenced off for a robot competition. The dimensions of the competition area are 35 feet by 25 feet. To help track

xz_007 [3.2K]

Answer:

The approximate speed of the robot during the 5 seconds is:

<u>6 ft/s</u>

Step-by-step explanation:

To calculate the speed of the robot, you must begin with the positions, the first position (3, 18) and the second position (31, 6), you can see, in the height it moved from 3 to 31, it means 28 feet, in the width it moves from 18 to 6, it means 12 feet, with these data you can construct a triangle where you have the opposite leg and adjacent leg, now you must calculate the hypotenuse, because it is the linear path from the first position to the second position that the robot took, for this, you can use the Pythagoras theorem:

$hypotenuse^{2}$ = $opposite leg^{2}$ + $adjacent leg^{2}$
$hypotenuse^{2}$ = $12^{2} +28^{2}$
$hypotenuse=\sqrt{ 12^{2}+28^{2} }$
$hypotenuse=30.46 ft$

With the value of the distance traveled, and the time used (5 seconds), we can calculate the speed with the next formula:

$Speed =\frac{distance}{time}$
$Speed = \frac{30.46 ft}{5 s}$
Speed = 6.09 ft/s

As you need the speed in the nearest whole number, then:

<u>Speed = 6 ft/s</u>

5 0

3 years ago

Ryan earns a base salary of 48,000 plus 3.5% commission on sales. His total sales for one year were 500,000. Find Ryan's total p

Andrews [41]

Answer:

593,500

Step-by-step explanation:

48,000 * 12 = 576000

500000 * 3.5% = 17500

576000 + 17500 = 593500

8 0

4 years ago

Madeleine can type 3 pages in one hour. How many pages will it take her to type a 123- page report?

Maurinko [17]

It would be 41 because 123/3 =41

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3 years ago

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Hi someone plz explain what the distributive property is

alexira [117]

Answer:

its hard to explain as a simple answer but i can explain w an example

Step-by-step explanation:

lets say the equation is 2 (3×5), rather than using pemdas and doing 3×5 fist, you take the 2 amd multiply it by the numbers in the paranthesis, so, do that snd u get 2×3 which equals 6 and then u do 2×5 which equals 10 so the equation in the end should be 6+10 which equals 16, and obviously if u use pemdas u would gey a different answer (the answer if u use pemdas is 30)

3 0

3 years ago

A discount voucher offering 15% off is sued to pay a bill

mel-nik [20]

Answer:244.8

Step-by-step explanation:

15% of y=36.72

15/100 x y=36.72

15y/100=36.72

Cross multiply

15y=36.72 x100

15y=3672

Divide both sides by 15

15y/15=3672/15

y=244.8

6 0

3 years ago

Is it true or false that all whole numbers are natural numbers​

Is it true or false that all whole numbers are natural numbers