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
Elena-2011 [213]
2 years ago
9

5.21 x 10^-5 _____ 5.2 x 10^-3

Mathematics
1 answer:
tamaranim1 [39]2 years ago
6 0

Answer:

<

Step-by-step explanation:

You might be interested in
Helppp me please both questions
katrin [286]

Answer:

Step-by-step explanation:

In the first question we will divide it in two boxes and thenwe will apply formula of

volume=[length][width][height]

for each of the two boxes

7 0
3 years ago
Using the power series methods solve the 1st order Lane-Emden Equation:
nikklg [1K]

Answer:

Step-by-step explanation:

xy = 2y + xy = 0

Hence, 2y + xy = 0 ---------(1)

Differentiating equation (1) n times by Leibnitz theorem, gives:

2y(n) + xy(n) + ny(n - 1) = 0

Let x = 0: 2y(n) + ny(n - 1) = 0

2y(n) = -ny(n - 1)

∴ y(n) = -ny(n - 1)/2 for n ≥ 1

For n = 1: y = 0

For n = 2: y(1) = -y

For n = 3: -3y(2)/2

For n = 4: -2y(3)

5 0
3 years ago
A queue with a single server receives 50 requests per second on average. The average time for the server to address a request is
sdas [7]

Answer:

P(X=k) = \displaystyle\frac{(2.5)^ke^{-2.5}}{k!}

Step-by-step explanation:

This is a typical example where the Poisson distribution is a good choice to model the situation.

In this case we have an interval of time of 50 milliseconds as average time for the server to address one request and 50 requests per second.  

By cross-multiplying we determine the expected value of requests every 50 milliseconds.  

We know 1 second = 1,000 milliseconds

50 requests __________ 1000 milliseconds

 x requests __________ 50 milliseconds

50/x = 1000/50 ===> x = 2.5  

and the expected value is 2.5 requests per interval of 50 milliseconds.

According to the Poisson distribution, the probability of k events in 50 milliseconds equals

\bf P(X=k) = \displaystyle\frac{(2.5)^ke^{-2.5}}{k!}

5 0
3 years ago
The box-and-whisker plot shows the ages of employees at a video store. What fraction of the employees are 20 years or older?
BlackZzzverrR [31]
It would be 20/1 as the fraction
7 0
3 years ago
What is the slope of the line that passes through (3, −7) and (−1, 1)?
almond37 [142]

The slope would be -2 because the equation is y=-2x-1

4 0
2 years ago
Other questions:
  • M so tried and braindead so plz hlp me
    6·2 answers
  • Simplify the expression.<br> (7.46)** . (7.46)
    15·1 answer
  • Refer back to the Think About It... when Best Buy sells a Samsung 32" flat screen television for $219.99, what does the 32” repr
    13·1 answer
  • WILL MARK BRAINLIEST!!Which of these is a compound event?
    11·2 answers
  • A survey of employees at Freemont Hospital found that 82% of employees stated that they want to improve their job skills. Howeve
    10·1 answer
  • Stan's back account balance is less than -20.00 dollars but greater than -21.00. what could stan's account balance be?
    7·1 answer
  • (1.438 ×10^4) - (7.11 x 10^2)
    6·1 answer
  • Edgar has a goal to run 60 miles. He has already completed twelve miles. If he averages three miles per day, how many more days
    13·2 answers
  • If $5,000 is borrowed at a simple interest rate of 4.70% p.a., calculate the interest charged for 7 months.
    7·1 answer
  • What is the partial fraction decomposition of 11x-38/(2x-5)(x-4)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!