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
Snowcat [4.5K]
3 years ago
9

A Las Vegas handicapper can correctly predict the winning professional football team 70% of the time. The probability that she i

s wrong in her next prediction is 30%. For the same handicapper, find the probability that she is correct in each of her next two predictions.
Mathematics
1 answer:
Gre4nikov [31]3 years ago
7 0

Answer:

0.49 or 49%

Step-by-step explanation:

The probability of the handicapper correctly predicting a single game, P(C), is 0.7, therefore, the probability of that same handicapper being correct in each of her next two predictions, P(2C) is:

P(2C) = P(C)^2\\P(2C) = 0.7^2\\P(2C) = 0.49

The probability of her being correct in each of her next two predictions is 0.49 or 49%

You might be interested in
Claire can run 100 meters in 17 seconds. What is her speed in meters per second?
Olegator [25]
100/17 = 5.88 meters per second
5 0
2 years ago
Which of the following compositions will map the red figure onto the blue figure?<br> 6lB<br> ATA
melisa1 [442]

Answer:

Point A is translated to A" by T(0, -6), since A has been shifted 6 units down

check the picture, the translated triangle is A"'B"'C"'.

clearly the angle between B"'A"' and B"A"' is 90 degrees, so we can complete the transformation by a 90° clockwise rotation or a 270° counterclockwise rotation.

from the choices given, we see that is is a 270° counterclockwise  rotation.

Answer: A.(o,-6). Ra,270

Read more on Brainly.com - brainly.com/question/4238499#readmore

Step-by-step explanation:

7 0
3 years ago
Which equation is modeled below?
masha68 [24]

Answer:

your answer is b bud... your welcome....

Step-by-step explanation:

just took the test

5 0
3 years ago
6(1—a) =3(a—b)+1 4(b—2) =3a Consider the system of equations above. If (a, b) is the solution to the system, then what is the
Jet001 [13]
6-6a=3a-3b+1,    9a-3b=5
<span>4b - 8 =3a,           3a-4b=-8
</span> 
9a-3b=5
(3a-4b=-8 )*(-3 )

 
9a    -3b=    5
-9a+12b=+24
adding both equations
9b=29, b=29/9

3a=4b-8=4*29/9 -8=(4*29-8*9)/9 = 44/9
a=44/27
a-b=44/27 - 29/9=44/27 - 29*3/27=-43/27
this is a correct answer, unfortunately they do not have this choice, probably they made mistake somewhere. I even check the solution of equations by substitution values of a and b into equations

5 0
3 years ago
Find the value of x. Please help. I am confused
Oxana [17]

Answer:

x=30

Step-by-step explanation:

Exterior Angle Theorem = the exterior angle of a triangle is equal to the sum of the two opposite interior angle

Thus, 2x+6+36=4x-18

2x+42=4x-18 add 18 to both side

2x+60=4x minus 2x

60=2x

x=30

7 0
3 years ago
Other questions:
  • Which input value produces the same output value for the two functions on the graph? x = −1 x = 0 x = 3 x = 4
    10·1 answer
  • What is the least common multiple of 24, 16, and 32?​
    12·2 answers
  • Calculate the area of a circle with a diameter of 6cm
    6·2 answers
  • I need the pattern for these numbers,
    7·2 answers
  • Tara's science project was graded based on creativity, accuracy, and effort. If she received a 9.4 for each of the three citeria
    9·1 answer
  • What is the value of x in the equation , when y = 3?<br><br> x = 6<br> x = 7<br> x = 8<br> x = 9
    9·2 answers
  • Need help in this question
    9·1 answer
  • Sophie bikes at a speed of s MPH and Rana bikes at a speed of r Mph. Rana took a bike ride that was m mile long. How long did sh
    8·2 answers
  • Plz Help!!! Fast!!
    9·2 answers
  • Given angle 6 is 80 degrees what is the measure of angle 5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!