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
ser-zykov [4K]
3 years ago
15

The following table shows the time in various cities when it is 4:00 a.m. in New York.

Mathematics
2 answers:
Sati [7]3 years ago
8 0
It's Dublin - San Juan


Departure  Friday at 1:30 Pm (Dublin Time) ==> Time San Juan 9:30 (-4 Hours)

 Travel time              16  Hrs   ( Dub  Sat at 6:30PM)  & arriving San JUan on Sat at 9:30 +16;30 26 that means 2 AM (26-24)
Diano4ka-milaya [45]3 years ago
3 0

Answer:

The correct option is C

Step-by-step explanation:

Let the flight go between X and Y

Time at which flight leaves X is 1:30 p.m (local) and time at which flight arrives in Y is 2:00 a.m (local)

The time in city X when the flight arrives in Y = 1:30 p.m (friday) + 16 hours 30 minutes

= 6 a.m (saturday). But the local time of Y is given 2 a.m

So, the flight will go between those two cities where time in of first is 4 hours ahead of time in second

And according to options, C. is correct because when the time is 6 a.m. in Dublin the time in San Juan is 2 a.m which is our required cities X and Y

So, the flight will go between X and Y




You might be interested in
2+2 write near doubles for double facts. Write the sum
Rashid [163]

Answer: the sum of 2+2? Ok. The answer is 4. If it's not the answer then I am truly sorry.

Step-by-step explanation:

4 0
3 years ago
53​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the
faltersainse [42]

Answer:

a

   P(X = 5) = 0.2423

b

    P( X \ge  6 )=  0.4516

c

   P( X <  4 )=  0.12694

Step-by-step explanation:

From the question we are told that

   The population proportion is   p = 0.53

    The sample size is  n = 10

Generally the distribution of the confidence of US adults in newspapers follows a binomial distribution  

i.e  

         X  \~ \ \ \  B(n , p)

and the probability distribution function for binomial  distribution is  

      P(X = x) =  ^{n}C_x *  p^x *  (1- p)^{n-x}

Here C stands for combination hence we are going to be making use of the combination function in our calculators        

Generally the probability that the number of U.S. adults who have very little confidence in newspapers is exactly​ five is mathematically represented as

     P(X = 5) =  ^{10}C_5 *  0.53^5 *  (1- 0.53)^{10-5}

=>  P(X = 5) =  252 * 0.04182 *  0.023

=>  P(X = 5) = 0.2423

Generally the probability that the number of U.S. adults who have very little confidence in newspapers is  at least​ six is mathematically represented as

  P( X \ge  6 )=  P( X  = 6) +  P( X  = 7) +  P( X  = 8) +  P( X  = 9) +  P( X  = 10)

=> P( X \ge  6 )=  [^{10}C_6 *  [0.53]^6 *  (1- 0.53)^{10-6}] +  [^{10}C_7 *  [0.53]^7 *  (1- 0.53)^{10-7}] +  [^{10}C_8 *  [0.53]^8 *  (1- 0.53)^{10-8}] +  [^{10}C_9 *  [0.53]^9 *  (1- 0.53)^{10-9}] + [^{10}C_{10} *  [0.53]^{10} *  (1- 0.53)^{10-10}]

=> P( X \ge  6 )=  [0.227] +  [0.1464] +  [0.0619] +  [0.0155] + [0.00082]

=> P( X \ge  6 )=  0.4516

Generally the probability that the number of U.S. adults who have very little confidence in newspapers is  less than four is mathematically represented as

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

=>  P( X <  4 )=  [^{10}C_3 *  0.53^3 *  (1- 0.53)^{10-3}] +  [^{10}C_2 *  0.53^2 *  (1- 0.53)^{10-2}] +  [^{10}C_1 *  0.53^1 *  (1- 0.53)^{10-1}] +  [^{10}C_0 *  0.53^0 *  (1- 0.53)^{10-0}]

=>  P( X <  4 )=  0.09051  +  0.03 +  0.0059 +  0.000526

=>  P( X <  4 )=  0.12694

5 0
2 years ago
0.117647 round to the nearest tenth
Bezzdna [24]
0.1 is your answer :}

7 0
2 years ago
Plz help asap<br> Calculate: 3•7=<br> A. -4<br> B. 4<br> C. 10<br> D. 21
Tju [1.3M]
The answer is D. 21 because your multiplying 3 and 7
6 0
2 years ago
Read 2 more answers
A machine can produce 6yards of fabric in 2 minutes. How much fabric can the machine produce in 1 hour?
Alex17521 [72]

Answer:

180

Step-by-step explanation:

2 times 30 equals 60 which is an hour so 6 times 30 equals 180.

5 0
2 years ago
Read 2 more answers
Other questions:
  • There are 80 students in a school. Every student is taking either algebra or pre-calculus, and some students are taking both. Th
    15·1 answer
  • What does s(200) = 3 mean in terms of the problem?
    10·1 answer
  • The sound of thunder from a bolt of lightning was heard 2.6 seconds after the lightning hit,from 895 meter away.What was the spe
    14·1 answer
  • An expression is given.
    8·1 answer
  • Solve the simultaneous equations
    7·1 answer
  • Help i give crown ples what is the vaule of the underlind 4 <br>0.478
    11·1 answer
  • Given that angle JKM is the exterior angle, which two angles are it’s remote interior angles?
    8·1 answer
  • The locker combination consists of 4, single digits ranging 0-9. How many possible combinations are there?
    9·1 answer
  • Need the answer to this
    11·1 answer
  • Using Matrices to find a co-linear missing point
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!