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
s344n2d4d5 [400]
3 years ago
11

Use cylindrical coordinates. Evaluate 9x(x2 + y2) dV, where E is the solid in the first octant that lies beneath the paraboloid

z = 4 − x2 − y2.
Mathematics
1 answer:
Olenka [21]3 years ago
8 0
Where E<span> is the region that </span>lies<span> inside the cylinder </span><span>x2</span><span> + y</span>2<span> = 16 and between the planes. </span>z<span> = ?</span>4<span>. and. </span>z<span> = 6.</span>Use cylindrical coordinates<span>. </span>Evaluate<span>. (x + y + </span>z<span>) </span>dV<span>. iiintegral.gif. </span>E<span>. ,. where </span>E<span> is the </span>solid<span> in the </span>first octant<span> that </span>lies<span> under the </span>paraboloid<span>. </span>z<span> = 9 ? </span><span>x2</span><span> ? </span><span>y2</span><span>. Show transcribed image text </span>Use cylindrical coordinates<span>.</span>
You might be interested in
3 part question
eimsori [14]

Answer:

^62 with a numertor of 66 you divide by .21

Step-by-step explanation:

5 0
2 years ago
The life of a semiconductor laser at a constant power is normally distributed with a mean of 7,000 hours and a standard deviatio
Scrat [10]

This question not incomplete

Complete Question

The life of a semiconductor laser at a constant power is normally distributed with a mean of 7,000 hours and a standard deviation of 600 hours. If three lasers are used in a product and they are assumed to fail independently, the probability that all three are still operating after 7,000 hours is closest to? Assuming percentile = 95%

Answer:

0.125

Step-by-step explanation:

Assuming for 95%

z score for 95th percentile = 1.645

We find the Probability using z table.

P(z = 1.645) = P( x ≤ 7000)

= P(x<Z) = 0.95

After 7000 hours = P > 7000

= 1 - P(x < 7000)

= 1 - 0.95

= 0.05

If three lasers are used in a product and they are assumed to fail independently, the probability that all three are still operating after 7,000 hours is calculated as:

(P > 7000)³

(0.05)³ = 0.125

7 0
3 years ago
Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan’s father and paternal grandfather were all
Fittoniya [83]
Let events
A=Nathan has allergy
~A=Nathan does not have allergy
T=Nathan tests positive
~T=Nathan does not test positive

We are given
P(A)=0.75  [ probability that Nathan is allergic ]
P(T|A)=0.98  [probability of testing positive given Nathan is allergic to Penicillin]

We want to calculate probability that Nathan is allergic AND tests positive
P(T n A)

From definition of conditional probability,
P(T|A)=P(T n A)/P(A) 
substitute known values,
0.98 = P(T n A) / 0.75
solving for P(T n A) 
P(T n A) = 0.75*0.98 = 0.735




3 0
3 years ago
Rational numbers that are not integers and whole numbers that aren't integers.
Nataly [62]
Whole number can be a integer. rational number can not  be  a integer that is  repeating.
8 0
3 years ago
What is the least common den omit or of 12, 8, 36
bearhunter [10]

The least common denominator of 12, 8, and 36 is 72.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Multiply 3i(−1 + 2i). What is the simplified version written in standard form, a + bi, where a and b are real numbers?
    8·1 answer
  • Adam makes and sells birdhouses at local craft fairs. He has been selling about 36 each weekend if he charges $10.00 each. He ha
    8·1 answer
  • Marco went on a hiking trip. The first day he walked 24 kilometers. Each day since, he walked a third of what he walked the day
    9·1 answer
  • What is the sum of these mixed numbers 2 1/8 + 4 3/8
    6·1 answer
  • Diego scored 9 points less than Andre in the basketball game Noah scored twice as many points as Diego. If Noah scored 10 points
    5·2 answers
  • RSM Question please help will give Brainliest
    8·1 answer
  • Plz answer mhanifa!
    13·1 answer
  • How to do???????????​
    13·1 answer
  • Which order pair could represent the location of point h
    15·1 answer
  • A rental hall has 60 tables.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!