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
Oduvanchick [21]
2 years ago
8

In the 2012 presidential election, exit polls from the critical state of Ohio provided the following results:

Mathematics
1 answer:
neonofarm [45]2 years ago
8 0

Answer:

50% probability that a randomly selected respondent voted for Obama.

Step-by-step explanation:

We have these following probabilities:

60% probability that an Ohio resident does not have a college degree.

If an Ohio resident does not have a college degree, a 52% probability that he voted for Obama.

40% probability that an Ohio resident has a college degree.

If an Ohio resident has a college degree, a 47% probability that he voted for Obama.

What is the probability that a randomly selected respondent voted for Obama?

This is the sum of 52% of 60%(non college degree) and 47% of 40%(college degree).

So

P = 0.52*0.6 + 0.47*0.4 = 0.5

50% probability that a randomly selected respondent voted for Obama.

You might be interested in
Add (4x^2-xy-y^2) and (x^2+5xy+8y^2) simplify your answer:
bazaltina [42]

Answer:

To find a, b, and c, rewrite in the standard form ax2+bx+c=0ax2+bx+c=0.

a=1, b=3, c=0

8 0
3 years ago
Read 2 more answers
I need help plz its basic trig
Levart [38]

Answer:

i dont know it srry

Step-by-step explanation:

8 0
2 years ago
What are the roots of the polynomial equation?
Andreas93 [3]

Answer:

The roots of the polynomial equation in this case would be the intersection of the 2 polynomial functions.  which are at  x = 4 and x = -3

Step-by-step explanation:

The roots are found by finding the x-values of the intersections of these two cubic polynomial functions.

We could try solving algebraically, but you have the graph.

6 0
3 years ago
Find the missing side lengths​
hichkok12 [17]

Answer:

a = 17

b = 17

Answered by GAUTHMATH

3 0
3 years ago
Read 2 more answers
An animal shelter provides a bowl with 1.45 liters of water for 3 cats.
Kay [80]

Answer:

n animal shelter provides a bowl with 1.45 liters of water for 3 cats.

About how much water will be left after the cats drink their average daily amount of water?

Canada Goose 0.24

Cat 0.15

Mink 0.10

Opossum 0.30

Bald Eagle 0.16

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • At Smith Mountain Orchard, 3 pounds of apples cost $3.24.
    8·1 answer
  • What are the powers of 3 in the range of 3 to 1,000?
    7·2 answers
  • Both circles have the same center. What is the area of the shaded region?
    12·1 answer
  • A computer software vendor claims that a new version of its operating system will crash fewer than 10 times per year on average.
    10·1 answer
  • What is the answer for. -3x > -15
    13·1 answer
  • Evaluate abc if a = -2/5 , b = 20/32, and c = -4/10 . Express your answer as a fraction in simplest form. *
    5·1 answer
  • Calculate the length of side AC:
    7·1 answer
  • How many different five-member teams can be made from a group of 17 people?
    5·1 answer
  • The girls tennis team was interested in raising funds for an upcoming trip. The team sold tumblers for $10 and sun hats for $5
    7·2 answers
  • In an ordered pair, the y-coordinate tells you how far to move from the origin parallel to the______. X-axis/y-axis​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!