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
stepan [7]
3 years ago
5

How many cords would a pile 4 feet wide, 16 feet long, and 4 feet high contain?

Mathematics
1 answer:
nirvana33 [79]3 years ago
3 0
To get the volume of the pile it is 4 x 4 x 16 so if each cord is =to 1 then the answer is 256
You might be interested in
Bob has two weekend jobs last weekend he made a total of $77 after working as a cashier for 5 hours and delivering newspapers fo
OlgaM077 [116]

Answer: $9 per hour at his job as a cashier and $8 per hour at his job delivering newspapers.

Step-by-step explanation:

1. Let's call the amount he got paid per hour at his job as a cashier: x.

Let's call the amount he got paid per hour at his job delivering newspapers: y.

2. Keeping on mind the information given in the problem above, you can make the following system of equations:

\left \{ {{5x+4y=77 \atop {6x+3y=78}} \right.

3. You can solve it by applying the Substitution method, as following:

- Solve for one of the variables from one of the equations and substitute it into the other equation to solve for the other variable and calculate its value.

- Substitute the value obtained into one of the original equations to solve for the other variable and calculate its value.

 4. Therefore, you have:

5x+4y=77\\5x=77-4y\\x=\frac{77-4y}{5}=15.4-0.8y

Then:

6(15.4-0.8y)+3y=78\\92.4-4.8y+3=78\\-1.8y=-14.4\\y=8

Finally:

5x+4(8)=77\\5x+32=77\\5x=45\\x=9

Therefore he got paid $9 per hour at his job as a cashier and $8 per hour at his job delivering newspapers.

5 0
3 years ago
PLEASE HELP RIGHT AWAY!!!!
jeyben [28]

Answer:

I,R,I,I,R,I,R,R,I,R,I,R,I,I,R,R,I,I,I,I

Step-by-step explanation:

5 0
3 years ago
A vehicle factory manufactures cars. The unit cost C (the cost in dollars to make each car) depends on the number of cars made.
NeTakaya

Answer:

The minimum cost is $9,105

Step-by-step explanation:

<em>To find the minimum cost differentiate the equation of the cost and equate the answer by 0 to find the value of x which gives the minimum cost, then substitute the value of x in the equation of the cost to find it</em>

∵ C(x) = 0.5x² - 130x + 17,555

- Differentiate it with respect to x

∴ C'(x) = (0.5)(2)x - 130(1) + 0

∴ C'(x) = x - 130

Equate C' by 0 to find x

∵ x - 130 = 0

- Add 130 to both sides

∴ x = 130

∴ The minimum cost is at x = 130

Substitute the value of x in C(x) to find the minimum unit cost

∵ C(130) = 0.5(130)² - 130(130) + 17,555

∴ C(130) = 9,105

∵ C(130) is the minimum cost

∴ The minimum cost is $9,105

4 0
3 years ago
Helppp this is killing meee
agasfer [191]

Answer:

(10x+26)=36x

(8x+42)=50x

Step-by-step explanation:

hope this helps!

7 0
3 years ago
Read 2 more answers
Bryson buys a bag of 64 plastic miniature dinosaur s. Could he distribute them equally into six storage containers and not have
Burka [1]
No because 6 multiplied by 10 is 60 and 6 multiplied by 11 is 66
8 0
3 years ago
Other questions:
  • How do you find the area of a triangle
    15·2 answers
  • What is the cube of the quotient 24 and 6
    14·1 answer
  • Question? <br><br> rewrite using standard notation 9.4 x 10^1 ????
    10·1 answer
  • The city council wants to find out if city residents would be willing to pay higher taxes for improvements to the city's parks.
    9·2 answers
  • Multiply.<br><br> (3x + 8)(3x − 8) = _______
    9·1 answer
  • 60 students are in grade 1, but only 45 students are in
    8·1 answer
  • What is the Greatest Common Divisor (GCD) of the numbers 16 and 60?
    9·2 answers
  • -2 + (-7) =<br> Help please
    10·1 answer
  • 120% of what number is<br> 54?
    12·1 answer
  • Calculate the length of ed and be
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!