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
Anarel [89]
3 years ago
10

In a relay race, the probability of the galaxy team winning is 22%. in another unrelated relay race, the probability of the kome

ts team winning is 47%. if the possibility of a tie is not an option, the probability of the comets losing their race and the galaxy winning theirs is
Mathematics
1 answer:
lina2011 [118]3 years ago
4 0
We know that
<span>the probability of the Galaxy team winning is 22%------> 0.22
</span>the probability of the Galaxy team losing is 100%-22%----> 78%-----> 0.78

<span>the probability of the Komets team winning is 47%------> 0.47
</span>the probability of the Komets team losing is 100%-47%----> 53%-----> 0.53

therefore
<span>the probability of the comets losing their race and the galaxy winning theirs is
0.53*0.22=0.1166------> 11.66%

the answer is
11.66%</span>
You might be interested in
Round 35295 to the nearest thousand
Alex_Xolod [135]

35000, rounding down from five.

4 0
3 years ago
Read 2 more answers
Subjects for the next presidential election poll are contacted using telephone numbers in which the last four digits are randoml
vovikov84 [41]

Answer: 0.3439

Step-by-step explanation:

Given :The last four digits for telephone numbers are randomly selected​ (with replacement).

Here , each position can be occupied with any of the digit independently .

Total digits = 10

Total digits other than 0 = 9

For each digits , the probability that it is not 0 = \dfrac{9}{10}=0.9

If we select 4 digits , The probability of getting no 0 =(0.9)^4 =0.6561

(By multiplication rule of independent events)

Now , the probability that for one such phone​ number, the last four digits include at least one 0. = 1- P(none of them is 0)

=1- 0.6561=0.3439

Hence, the probability that for one such phone​ number, the last four digits include at least one 0. is 0.3439 .

4 0
2 years ago
Identify the explanatory and response variables in the following situation:
zhannawk [14.2K]
Negative correlation refers to an inverse relationship between two variables. When one variable increases, the other decreases.

The variables are latitude and average temperature.

The explanatory variable is latitude and the response is the average temperature. Choice B.

As the latitude increases, the average temperature decreases. This is a strong negative correlation of between the two variables.
3 0
3 years ago
Read 2 more answers
What is the value of the expression 4x+y when x = 2 and y = 4?
ella [17]
We can just plug in the values of x = 2 and y = 4 into the expression 4x+y to get 4*2 + 4 = 8 + 4 = 12.


for 2y-x = 2*4 - 2 = 8 - 2 = 6
4 0
3 years ago
Read 2 more answers
Anybody know the answer to this?
fiasKO [112]
It is x=-3 just use Photomath bro
4 0
2 years ago
Other questions:
  • Is 1/5 a solution of X+3/4-x=13/15
    12·2 answers
  • Simplify. Write answers with positive exponents only.
    5·1 answer
  • Elena drove 245 miles last week and 222 miles this week she estimate that she drove about 475 miles in weeks.how Elena estimate
    12·2 answers
  • Which of the following transformations affect the y-values of a function? (Check all that apply)
    13·2 answers
  • Please help with this math question
    7·2 answers
  • 1. whats the midpoint between (7,3) and (-3,-1)
    5·1 answer
  • In the right triangle shown, m B<br> с<br> 12<br> 45<br> A<br> How long is BC?
    10·1 answer
  • The equation y=2x-1 is the boundary line for the inequality y&gt;2x-1. which sentence describes the graph of the inequality?
    9·1 answer
  • The planting medium Mrs. Jaz uses to start his seeds in the early spring is hydrophobic. What does that word mean, and why would
    15·1 answer
  • A trapezoid has a base of 32 inches and 14 inches and a height of 25 inches
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!