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
Usimov [2.4K]
2 years ago
13

If it costs $3.50 per square foot, what is the approximate total cost of making this

Mathematics
2 answers:
Leni [432]2 years ago
7 0

Answer:

the right answer would be C

olasank [31]2 years ago
6 0

Answer:

Step-by-step explanation:

You first need to find the surface area of a completely open cylinder. That formula is

SA=2\pi rh Using 3.14 for π, we find the area of the material that is needed to make this pipe:

SA = 2(3.14)(1)(30)

SA = 188.49 square feet.

If it costs $3.50 per square foot and you have 188.9 square feet, we multiply the cost per square foot times the number of square feet:

188.49(3.50) = $659.40, choice B.

You might be interested in
A cylindrical can of soup has a height of 4 inches and a radius of 2 inches. What is the volume of the can? Round to the nearest
nordsb [41]

Answer:

50.29 cubic inches.

Step-by-step explanation:

Volume = 50.28571428571424

5 0
2 years ago
Read 2 more answers
A weight lifter lifts a setof 1250kg weights a vertical distance of 2m in a weight lifting contest what potential energy do the
nikitadnepr [17]

Answer:

<u>U = mgh = (1250 kg)(9.8 m/s2)(2m) = ? J</u>

HOPE THIS HELPS

3 0
3 years ago
What is the definition of exponential decay?
tresset_1 [31]

Answer:

Exponential Decay -

A quantity is subject to exponential decay if it decreases at a rate proportional to its current value.

Step-by-step explanation:

Hope this answered your question ^^

8 0
3 years ago
Read 2 more answers
The sides of a rectangle are in the ratio 5 : 4. If the perimeter of the rectangle is 360 cm , find its area
djverab [1.8K]

Answer:

Step-by-step explanation:

let, the length is z

thus the ratio will be 5z : 4z

perimeter = 2 (a + b)

360 = 2 ( 5z + 4z )

180 = 9z

z = 20 cm

length = 100 cm and width = 80cm

area = length * width

area = 100*80

area = 8000cm²

4 0
2 years ago
HELP!!!!!
podryga [215]
Solve for the x-max or h :\
-b/(2a)=-8/(2*-2)=2=k
plug it in to equation to get k:/
y(2)=-2(2)^2+8(2)+3
-8+16+3=11=k
y=a(x-2)^2+11&#10;
solve for a by pluging (0,0)
then a= -11/4
y=-11/4(x-2)^2+11

8 0
3 years ago
Other questions:
  • Solve the proportion
    14·1 answer
  • 3x+4=5メー10<br> How to slove
    5·2 answers
  • Write a word phrase for each algebraic expression. <br> 25-0.6x<br> 2/3y+4<br><br> 10 points
    8·1 answer
  • What is the slope of this line?
    5·1 answer
  • The parallelogram shown below has an area of ​​135 units2 Find the missing base.
    14·1 answer
  • Compare - 3.5 and - 3. Use &lt;, &gt;, or =.<br> -3.5 = -31<br> -3.5 &lt; - 3 -<br> -3.5&gt; -3
    8·1 answer
  • Helppooooopopopppppp
    8·1 answer
  • How do I solve this arithmetic sequence and find the next four terms?
    8·2 answers
  • The spiny horn frog hops at a speed of .35 miles an hour. How far can the frog hop in 2 ½ hours?
    8·2 answers
  • You have a rectangular prism as shown below. Its height is 7 cm, its width is 4 cm, the length is 3 cm. How would we calculate t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!