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
tatiyna
3 years ago
6

Which of the following integrals will find the volume of the solid that is formed when the region bounded by the graphs of y=e^x

, x=1, and y=1 is revolved around the line y=-2?

Mathematics
1 answer:
dimulka [17.4K]3 years ago
7 0

The fourth option is correct.

See the attached image. The red cylinder represents a washer formed by the described revolution. Its volume is

\pi((\text{outer radius})^2-(\text{inner radius})^2)(\text{height})

so when we integrate, we take

\displaystyle\pi\int_0^1((e^x+2)^2-3^2)\,\mathrm dx

You might be interested in
What numbers are mulitply and equals negative 30 and when add equals to negative 25
timofeeve [1]
This is impossible without getting a never ending decimal somewhere between 1.14 and 1.15.
3 0
3 years ago
Suppose that for a certain company ​C(x)=35x+300,000 represents the total cost​ function, and ​R(x)=75x represents the total rev
enyata [817]

Answer:

40x - 300,000

7,500

Step-by-step explanation:

profit  = revenue - cost

p(x) = 75x - (35x + 300,000)

p(x) = 40x - 300,000

Break even is when profit is zero

40x - 300,000 = 0

40x = 300,000

x = 7,500

4 0
3 years ago
The Unit Rate is when both units in a rate are equal to each other (ie. 5 cats : 5 dogs)
horsena [70]

Answer:

False

Step-by-step explanation:

Unit Rate Definitions Unit rate is used to compare quantities in which the second quantity is one. Common examples of unit rate would include, miles per hour earnings per hour cost per gallon.

How much of something per 1 unit of something else. Examples: • 100 cars pass by in 2 hours. The unit rate is 50 cars per hour.

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME THANK YOU Question 6
trapecia [35]
The answer it’s (A) -10
3 0
3 years ago
Read 2 more answers
If the original statement is in the form "If a, then b," then the inverse is in the form "_____" answers attached
Zanzabum

Answer:

If not a then not b

Step-by-step explanation:

Probably gonna want to watch a video that goes over everything.  Or do a  search online for converse, inverse and contrapositive.  

3 0
3 years ago
Other questions:
  • {(1,2), (-2,3), (1,3), (-2,2)} is what type of relation?
    5·1 answer
  • what is the solution set of the inequality -7 < x 2 < 4? -5 < x < 6 -9 < x < 2 -5 < x < 2 -9 < x <
    11·1 answer
  • The product of -5 and a number is 30. What is the number ?
    10·2 answers
  • A tailor needs 3 2/5 meters of cloth to make a poncho. How many meters does he need to make 15 ponchos of the same size?
    7·2 answers
  • Look at the photo. Find x
    10·1 answer
  • Which represents a function? Edge 2020.
    11·1 answer
  • Sammy makes $2362/month as a baseball coach. He is making a budget, and has made the following chart in order to
    12·2 answers
  • Which distance measures 5 units?
    13·2 answers
  • Show the remainder of this problem as a fraction: <br><br> =45 /
    8·1 answer
  • The diameter of a volleyball is approximately 8 inches. What is its volume? Round your answer to the nearest whole number.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!