1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pavel [41]
3 years ago
12

Another name for the natural number is

Mathematics
1 answer:
Sonbull [250]3 years ago
3 0
Literally just learned this in algebra are you a freshman too ????? lol


A natural number is a positive or nonnegative integer. All the counting numbers, (1, 2, 3, etc.) are natural numbers. Other names for the same type of object include whole number and counting counting.
You might be interested in
What is the slope between the points<br> (-6,1) and (4,-4) ?
alex41 [277]

Answer:

gfdfcffhhddfnjg gfdfcffhhddfnjg rrrfffffffffgfffffffffffgggggfffcccfcffdfdf

hgggggvvghggggggggt hgggggvvghggggggggt

ggggggggg

Step-by-step explanation:

ttttttttttttttttttttrrtttttttttttrtttttttttttggtttttrrttrrttttrrrrtttttrrrrrrrrtttttttttttttttttt

6 0
2 years ago
Which word describes the slope of the line?<br> O positive<br> O negative<br> O zero<br> O undefined
gavmur [86]

Answer:

O negative

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A fence must be built to enclose a rectangular area of 20,000 ft^2. Fencing material costs $4 per foot for the two sides facing
Marysya12 [62]

The cost of the least expensive fence is $3200

Step-by-step explanation:

The given is:

  • A fence must be built to enclose a rectangular area of 20,000 ft²
  • Fencing material costs $4 per foot for the two sides facing north and south and ​$8 per foot for the other two sides

We need to find the cost of the least expensive fence

Assume that the length of each side opposite to North or South is x feet and the length of each other sides  is y feet

∵ The length of the rectangle = x feet

∵ The width of the rectangle = y feet

∵ The rectangular area is 20,000 ft²

- Area of a rectangle = length × width

∴ x × y = 20,000

- Divide both sides by x to find y in terms of x

∴ y=\frac{20,000}{x}

The fence's length is equal to the perimeter of the rectangular area

∵ Perimeter of the rectangle = 2 length + 2 width

∴ Perimeter of the rectangle = 2x + 2y

∵ Fencing material costs $4 per foot for the two sides facing

   North and South

∴ x costs $4 per foot

∵ The cost of the other two sides is $8 per foot

∴ y costs $8 per feet

The cost of the fence is the sum of the products of 4 , 2x and 8 , 2y

∵ The cost of the fence (C) = 4(2x) + 8(2y)

∴ C = 8x + 16y

- Substitute y by its value above

∴ C=8x+16(\frac{20,000}{x})

∴ C=8x+\frac{320,000}{x}

To find the least expensive differentiate C with respect to x and equate the answer by 0 to find the value of x

∵ \frac{320,000}{x} can be written as 320,000x^{-1}

∴ C=8x+320,000x^{-1}

∵ \frac{dC}{dx}=8(1)x^{1-1}+320,000(-1)x^{-1-1}

∴ \frac{dC}{dx}=8-320,000x^{-2}

- Equate \frac{dC}{dx} by zero

∴ 8-320,000x^{-2}=0

∵ -320,000x^{-2}=-\frac{320,000}{x^{2}}

∴ 8-\frac{320,000}{x^{2}}=0

- Subtract 8 from both sides

∴ -\frac{320,000}{x^{2}}=-8

- Multiply both sides by x²

∴ - 320,000 = - 8x²

- Divide both sides by -8

∴ 40,000 = x²

- Take √  for both sides

∴ 200 = x

Substitute x in the equation of C to find the least cost of fence

∵ C=8(200)+\frac{320,000}{(200)}

∴ C = 1600 + 1600

∴ C = 3200

The cost of the least expensive fence is $3200

Learn more:

You can learn more about the differentiation in brainly.com/question/4279146

#LearnwithBrainly

5 0
3 years ago
8 workers complete the construction of wall 6 days. How many workers are needed to complete the construction in 4 days?
ElenaW [278]

Answer:

I came up with -12

Step-by-step explanation:

8 workers = 6 days to complete

x workers = 4 days faster to complete

6/4=1.5 days faster

1.5 x 8 = 12 workers needed to complete the wall in fours days

8 0
2 years ago
Is 12 posters for 36 students equivalent to 21 posters to 63 student
Dmitry [639]

yes.

this is division. 36 divided by 12 is 3. 63 divided by 21 is 3.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Tom drank quarts of water and his sister Jane drank 1.75 quarts of water. Write the amount that Jane drank using a fraction. Who
    13·1 answer
  • What is the measure of 8
    13·1 answer
  • Danny just answered a help-wanted ad. The ad states that the job pays $27 K annually. What would Danny's monthly salary be if he
    9·1 answer
  • Can someone please help me??? Its urgent. 15 Points.
    10·2 answers
  • There are 12 state quarters and 5 regular quarters in a jar. Charles randomly picks up a quarter, puts it back in the jar, and t
    15·2 answers
  • Which expression could be used to model the total cost for producing ballon banquets
    6·1 answer
  • A flower shop has 744 carnations to tie into bunches of 12 each and 1,896 roses to tie into bunches of 24 each. How many bunches
    14·2 answers
  • The difference of two numbers is 5, the numbers are in the ratio 3:4. So the numbers are 15 and 20 True or False
    12·2 answers
  • The time needed to travel a certain distance varies inversely with the rate of speed. If it takes 8 hours to travel a certain di
    9·2 answers
  • Determine whether the given value is a solution of the equation. 28-w=25; w=3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!