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
marshall27 [118]
3 years ago
8

PLEASE HELP ASAP!!!! IS THIS CORRECT?

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
7 0
From what I am looking at, it seems as if it is. :)
stealth61 [152]3 years ago
6 0
No you got it wrong sorry and good luck :}
You might be interested in
Give the value of x .<br><br> A. 60 degrees<br> B. 180 degrees<br> C. 120 degrees<br> D. 45 degrees
Harrizon [31]

Answer:

x=120°

Step-by-step explanation:

sum of all angles in a triangle is equal to 180

let the unknown angle be

\alpha

60 + 60 +  \alpha  = 180 \\  \alpha  = 180 - 60 - 60 \\  \alpha  = 60 \\

\alpha  + x = 180 \\ x = 180 -  \alpha  \\ x = 180 - 60 \\ x = 120

5 0
2 years ago
Suppose the number of hits a webpage receives follows a Poisson distribution. The average number of hits per minute is 2.4.
JulijaS [17]

Answer: a) P(x=0) = 0.0907, b) P(x≥10) = 0.7986

Step-by-step explanation: the probability mass function of a possion probability distribution is given as

P(x=r) = (e^-λ)×(λ^r) /r!

Where λ = fixed rate at which the event is occurring and each event is independent of each other = 2.4

a) P(x= at least one) = P(x≥1)

P(x≥1) = 1 - P(x<1)

But P(x<1) = P(x=0) { we can not continue to negative values because our values of x can only take positive values of integer}

Hence, P(x≥1) = 1 - P(x=0)

P(x=0) = e^-2.4 * 2.4^0/(0!)

P(x=0) = 0.0907×1/1

P(x=0) = 0.0907

b) if the average number of hits in 1 minutes is 2.4 then for 5 minutes we have 2.4×5 = 12.

Hence λ = 12.

P(x= at least 10) =P(x≥10) = 1 - P(x≤9)

P(x≤9) will be gotten using a cumulative possion probability distribution table whose area is to the left of the distribution.

From the table P(x≤9) = 0.2014.

P(x≥10) = 1 - 0.20140

P(x≥10) = 0.7986

4 0
3 years ago
Please answer correctly !!!!!!!!!! Will mark brianliest !!!!!!!!!
evablogger [386]

Answer:5 milllion

And the minimum is 25

Step-by-step explanation:

4 0
3 years ago
What is the approximate square root of 97
iren2701 [21]
Your answer is 9.849
8 0
3 years ago
Jason wants to add a fence to his yard to make it the shape of a rectangle. What is the measure of angle MKJ in the portion of t
alex41 [277]

Answer:

\angle MKJ  = 34

Step-by-step explanation:

Given

\angle LKJ = 124

Required

Find \angle MKJ

From the attachment:

The measure of \angle MKJ is calculated using the following expression:

\angle MKJ  + \angle LKM = \angle LKJ

Where

\angle LKM = 90 -- right-angled.

The expression becomes

\angle MKJ  + 90 = 124

\angle MKJ  = 124 - 90

\angle MKJ  = 34

3 0
3 years ago
Other questions:
  • Let this be an easy 5 points for your brainly account all is ask for in return is a "thank you"​
    12·2 answers
  • Please help a brother out! Thank you!
    10·1 answer
  • Find the value of x <br> A. 8 <br> B. 12<br> C. 4 <br> 4. 16
    8·1 answer
  • Please help ! This is due today .
    11·2 answers
  • What is the formula of Cosec (A+B)=​
    13·1 answer
  • Betsy is ordering prizes for a school fair. She must order 2 helium balloons for every 5 people and 3 stuffed animals for every
    13·1 answer
  • Hii! please help i’ll give brainliest
    14·1 answer
  • What is the slope of the line that passes through the points
    12·1 answer
  • David conducts his own study. He selects a random sample of 50 students and asks if they are getting 9 hours of sleep per night.
    8·1 answer
  • 30 points !!!!!!!!!!!! HELPPPP!!!!!!!!! SIMPLIFY THE EXPRESSION!!!!!!!!!!!<br><br><br>(9ab^-5)^-2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!