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
Vikentia [17]
3 years ago
14

Find volume of the specified cone use 3.14 round number to the nearest whole number radius 9 in ,height 8 in

Mathematics
2 answers:
mixas84 [53]3 years ago
6 0

Answer:

678 cu. in.

Step-by-step explanation:

hope this helps!

sweet-ann [11.9K]3 years ago
4 0
The answer would be 151 cu. in.
You might be interested in
Multiply or divide as indicated 10x^5/2x^2
shepuryov [24]
To perform the following operation, make sure to do the division parts separately and place them back together in the final answer.

10/2 and x^5/x^2

5 and using the exponential laws of division X ^m/X^n = X ^ m-n

The second part evaluates to X^3.

Putting the terms together we get the final answer, which is 5x^3.
3 0
3 years ago
Aditi bought 20 apples at Rs 25 each and sold them at Rs 32 each. What is her total profit?​
Lelechka [254]

Answer: 140

Step-by-step explanation: 25x20=500

32x20=640

640-500= 140!!

4 0
1 year ago
Determine whether the integral is convergent or divergent. ∫[infinity] 2 e^−1/x / x^2 dx : O Convergent O divergent If it is con
monitta

Let f(x)=e^{-1/x}. Then f'(x)=\frac1{x^2}e^{-1/x}>0 for all x\ge2, so f is strictly increasing. As x\to\infty, e^{-1/x}\to e^0=1, so f is bounded above by 1. This is to say,

e^{-1/x}

and the integral of \frac1{x^2} converges over the same domain, so this integral must also converge by comparison.

We have, by setting y=-\frac1x,

\displaystyle\int_2^\infty\frac{e^{-1/x}}{x^2}\,\mathrm dx=\int_{-1/2}^0e^y\,\mathrm dy=e^0-e^{-1/2}=1-\frac1{\sqrt e}

8 0
3 years ago
What is the area of this figure?
den301095 [7]

Answer:

21x20= 420

Step-by-step explanation:

5 0
3 years ago
Please help please I don’t know :( explain please
Bas_tet [7]

Answer:

t = 5

Step-by-step explanation:

It's asking what t needs to equal for the equation to be equivalent to -44.

-10t + 6 = -44

-10t = -50

t = 5

check

-10(5) + 6 = -44

-50 + 6 = -44

-44 = -44

3 0
3 years ago
Read 2 more answers
Other questions:
  • Fred is ordering pies for a family reunion. Each pie costs $4.50. For orders smaller than a dozen pies, there is a $6
    15·1 answer
  • What is the exterior angle of a pentagon
    13·1 answer
  • Pls help????????????????
    6·1 answer
  • Omar has 2 3/4 cups of dough to make dumplings. if he uses 3/16 cup of dough for each dumpling , how many whole dumplings can Om
    7·1 answer
  • If I have 1 dollar and -2 how much do I have
    14·1 answer
  • Divide each of the following by 10, 100, and 1000: 67.8, 456.8, 531.20.
    7·1 answer
  • Mrs. Palma took her coworkers out to dinner yesterday and their subtotal was $72.39
    11·1 answer
  • Select the correct symbol.<br><br> 0.88 ? 0.178<br> A.
    8·1 answer
  • (2) what is being cooked in a preserve cooker?​
    7·1 answer
  • Please help asap tysm &lt;3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!