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
arlik [135]
3 years ago
10

The table below shows the results of flipping two coins. how does the experimental probability of getting HH compare to the theo

retical probability of getting HH?
Outcome: HH HT TH TT

# of times tossed: HH=28 HT=22 TH=34 TT=16

A. the experimental probability is 3% greater than the theoretical probability
B. the theoretical probability is 3% greater than the experimental probability
C. the experimental probability is 7% greater than the theoretical probability
D. the experimental probability is equal to the theoretical probability
Mathematics
1 answer:
marusya05 [52]3 years ago
8 0
The correct answer is option B. i.e. the experimental probability is 3% greater than the theoretical probability<span>

The </span>theoretical Outcomes are: HH HT TH TT
 Then, the probability of getting HH = 1/4 = 0.25 = 25%

Now, Experimental Outcomes : <span>HH=28 HT=22 TH=34 TT=16
Total number of outcomes = 28+22+34+16 = 100
</span>Then, the probability of getting HH = 28/100 = 0.28 = 28%

Thus, <span>the experimental probability is 3% greater than the theoretical probability</span>
You might be interested in
Mrs. Bull needs to be 46" tall to participate in the Glenwood Christmas Laser Tag Party. How many feet tall does
UkoKoshka [18]

Answer:

3.8333... ft

Step-by-step explanation:

1 ft = 12 inches

46 inches * (1 foot)/(12 inches) = 3.8333... ft

8 0
3 years ago
Read 2 more answers
How are positive numbers written in Roman
rosijanka [135]

The system of Roman numerals is based on using special symbols to denote decimal digits I=1, X=10, C=100, M=1000, and their halves V=5, L=50, D=500. Positive integers are written by repeating these numerals.

 Brainliest?

5 0
2 years ago
Use the function f(x) = 2x3 - 3x2 + 7 to complete the exercises.
leonid [27]

Answer:

Step-by-step explanation:

The value of the function f(x) at x=a can be determined by substituting a instead of x into the function expression.

1. When x=-1, then

f(-1)=2\cdot (-1)^3-3\cdot (-1)^2+7=-2-3+7=2.

2. When x=1, then

f(1)=2\cdot 1^3-3\cdot 1^2+7=2-3+7=6.

3. When x=2, then

f(-1)=2\cdot 2^3-3\cdot 2^2+7=16-12+7=11.

4 0
2 years ago
Read 2 more answers
Pls pls help ill give brainliest. the red is not part of it it was just how i screenshot it
Tresset [83]

Answer:

5.5 ft

Step-by-step explanation:

therefore if you cut 11 in half you get 5.5

3 0
2 years ago
PLEASE HELP.
Harrizon [31]

ANSWER

The maximum y-value is 0.

EXPLANATION

The domain of the given absolute value function is (-∞, ∞) .

This means the function is defined for all real values of x.

The range of the function is (-∞, 0].

This can be rewritten as

y \leqslant 0

This means that, the highest y-value on the gray of this absolute value function is 0.

Hence the maximum y-value of the function is 0.

3 0
3 years ago
Other questions:
  • Which of the following points does not lie on the graph of y = 5x - 5?
    6·1 answer
  • Solve using dividing by 10 strategy. Show your work.
    12·1 answer
  • Lance bought 4 shirts that each cost $15. Write and solve a multiplication equation that shows the change in Lance's bank accoun
    15·2 answers
  • A runner incregses
    11·1 answer
  • 1. Write an expression for the operation described below.<br> w minus 3
    10·1 answer
  • Of 1000 applicants for a mountain-climbing trip in the Himalayas, 450 get altitude sickness, 622 are not in good enough shape, a
    11·1 answer
  • 7 *the difference of a number and 7​
    8·1 answer
  • PLEASE HELP 30 POINTS
    11·1 answer
  • Math help. you could just answer the inequality and I can do the rest but it would be helpful you you could answer both.
    7·1 answer
  • g Based on historical data, your manager believes that 32% of the company's orders come from first-time customers. A random samp
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!