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
alukav5142 [94]
2 years ago
8

10 POINTS FOR GRAPHING!!

Mathematics
1 answer:
forsale [732]2 years ago
8 0

The answer is B. 2

The explanation is pretty simple. You look at the grids, the line and the height.

You might be interested in
What is 3 7/5 in radical form
ddd [48]

Answer:

- 3 5/7

Step-by-step explanation:

5 0
3 years ago
It is estimated that 0.54 percent of the callers to the Customer Service department of Dell Inc. will receive a busy signal. Wha
stira [4]

Using the binomial distribution, it is found that there is a 0.8295 = 82.95% probability that at least 5 received a busy signal.

<h3>What is the binomial distribution formula?</h3>

The formula is:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

C_{n,x} = \frac{n!}{x!(n-x)!}

The parameters are:

  • x is the number of successes.
  • n is the number of trials.
  • p is the probability of a success on a single trial.

In this problem:

  • 0.54% of the calls receive a busy signal, hence  p = 0.0054.
  • A sample of 1300 callers is taken, hence n = 1300.

The probability that at least 5 received a busy signal is given by:

P(X \geq 5) = 1 - P(X < 5)

In which:

P(X < 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4).

Then:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{1300,0}.(0.0054)^{0}.(0.9946)^{1300} = 0.0009

P(X = 1) = C_{1300,1}.(0.0054)^{1}.(0.9946)^{1299} = 0.0062

P(X = 2) = C_{1300,2}.(0.0054)^{2}.(0.9946)^{1298} = 0.0218

P(X = 3) = C_{1300,3}.(0.0054)^{3}.(0.9946)^{1297} = 0.0513

P(X = 4) = C_{1300,4}.(0.0054)^{4}.(0.9946)^{1296} = 0.0903

Then:

P(X < 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) = 0.0009 + 0.0062 + 0.0218 + 0.0513 + 0.0903 = 0.1705.

P(X \geq 5) = 1 - P(X < 5) = 1 - 0.1705 = 0.8295

0.8295 = 82.95% probability that at least 5 received a busy signal.

More can be learned about the binomial distribution at brainly.com/question/24863377

#SPJ1

6 0
1 year ago
Suppose I have Rs 1000 and I put it in the bank. What will be the amount I have after 5 years if Interest is 5% per annum?​
vichka [17]

Answer:

Its 250 the answer which i got.

8 0
2 years ago
Read 2 more answers
A rectangle has a length of 4 mm has an area is 44 mm² width of the rectangle is
nordsb [41]
The answer is : w=1.1×10^7mm
5 0
2 years ago
Read 2 more answers
1. Un conjunto de tablero de baloncesto que se vende por $ 79 tiene un descuento del 15%. ¿Cuál es el precio de venta?
GalinKa [24]
El Precio en total sera $67.15 el 15% sera $11.85
3 0
2 years ago
Other questions:
  • Using the discriminant, how many real number solutions does this equation have? 3x^2 – 2 = 5x
    12·1 answer
  • Which equation represents the problem? anna can spend a total of $48 on school supplies. she needs to buy school supplies for 9
    13·1 answer
  • Ten percent of number equals 40 what is the number
    12·1 answer
  • PLEASE HELP!!! WILL THANK AND MARK BRAINIEST!!!! Match the properties for 2.8 + 6.7 - 8.4 - 4.1
    9·1 answer
  • Two boxes of tea weigh 3 oz.the tea time tasty tea company packs 112 boxes in a case of tea.how many pounds does each case of te
    10·1 answer
  • Ann travels from town a to town b in 3 hours she then takes another hour to travel from town b to town c the distance between to
    7·1 answer
  • 40 divided by 3/8 please asap
    7·1 answer
  • Find the inverse of f(x)=2/5x-2
    14·1 answer
  • The spinner below is spun. Find the probability that it lands on an odd number, given that it lands on a white space.
    14·2 answers
  • If I can travel 280 miles in 4.5 hours how many hours will it take me to travel 500 miles round to the nearest hundred
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!