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
Anon25 [30]
3 years ago
7

How many times would a coin have to show heads in 50 tosses to have an experimental probability of 20% more than the theoretical

probability of getting heads? 10 25 35 45
Mathematics
1 answer:
wlad13 [49]3 years ago
8 0
35. The theoretical probability of getting head is 50% for a fair coin. Since the experimental(the actual) probability is 20% more, the experimental probability is 50+20=70%. 70% percent of the coin tosses are heads. 50*70%=35.
You might be interested in
Given g(x)=-4(x+4)^2 - 8 what transformations were done compared to the parent function f(x)=x^2 ?
guajiro [1.7K]
A reflection over the x-axis,horizontal shift of 4 in the left direction and a downward shift of 8
3 0
3 years ago
Please help me. I bad brain
icang [17]

Answer:

The third X is 6. The fourth Y is 4.5

Step-by-step explanation:

The Rule : X is twice as large as Y. Y is half the size of X.

You can get this piece of information by looking at the different values.

For example, y=1 is x=2. This follows the rule. x=4 is y=2.

We have confirmed the rule is true, now we just need to carry the information into the other blocks!

Best of luck on the quiz! Please give brainliest if I helped you out!

5 0
3 years ago
Read 2 more answers
In order to attract more advertisers to the arena during the sports events, the arena plans to offer advertising space as corpor
beks73 [17]
720 divided by 8 and then look up the answer to that as a fraction on Google
3 0
3 years ago
Read 2 more answers
10 points! Solve the equation. If necessary, round your answer to the nearest tenth.
Julli [10]
If x² = 196, then we must do the inverse (square root) to find x. However, the square root of any positive number will always be ± (plus or minus).

That means you have to do:

√196 = x
x = <span>±14. 

We can check this by doing:

14 </span>× 14 = 196
-14 × -14 = 196

Therefore the answer is B) -14, 14. 
7 0
3 years ago
Read 2 more answers
13x = 15x - 8 <br><br> What is the value of X?
maw [93]

Answer:x equals 4

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which fraction converts to a repeating decimal number? A. 1/12 B. 7/8 C. 14/25 D. 17.20 E. 6/10
    13·2 answers
  • Al, Pablo, and Marsha shared the driving on a 1,500-mile trip. Which of the three drove the greatest distance on the trip?(1) Al
    13·1 answer
  • Please help with 18-20, thank you
    12·1 answer
  • ? of 72 = 45 (answer in fraction)
    14·1 answer
  • A cube side length measures 15 inches what is the surface area of a cube
    14·1 answer
  • Instructions: Find the measure of the indicated angle to the nearest degree.Please help?And now how to do it.
    6·1 answer
  • (-1/3x+9.5)+ x(3/4+2.5)
    6·2 answers
  • You drink a cup of coffee with 120 mg of caffeine. Each
    7·1 answer
  • PLEASE HELP!!! asappp i dont understand
    14·2 answers
  • Write the linear equation in slope-Intercept form passing through the point with the glven slope. 1. (0, 3): slope = -2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!