iamasia06
04.01.2021 •
Mathematics
Liz flips a coin 70 times. The coin lands heads up 49 times and tails up 21 times. Com statement. The theoretical probability of the coin landing heads up is (%)
Solved
Show answers
More tips
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
Answers on questions: Mathematics
- M Mathematics The diagram shows the net of a juice box. The box is a rectangular prism. What is the surface area of the juice box?...
- M Mathematics Which expression is equal to 5/2 1. 2 ./. 5 2. 5 ./. 2 3. 2+5 4. 5+2...
- M Mathematics 23cm 0,23m1.2 The capacity of the container in figure 1 is 15 870 ml:1.2.1 How many litre bottles will be needed to hold the contents?...
- M Mathematics The elevation of Lake Baikal is about 1,494 feet below sea level. Which integer represents this elevation?...
- M Mathematics Teacher: Who can tell me how to simplify 3 + 5 x 2 – 4? Student -girl: I think you should do 3 + 5 first and the answer is 12. Student -boy: I think you do 5 x 2...
- M Mathematics 50 Points!! 1. Simplify the expression. 2 x (8 − 3) − 6 2. Solve the equation for c. 14c -6 = 22 3. What value of x makes this equation true? 2x + 18 = 5x 4. Simplify....
- M Mathematics 3(x + 1) -2(x + 13)...
- M Mathematics Graph the following conditions. Click on the graphic to choose the correct answer. {(x, y): x -4} {(x, y): x 4}...
- M Mathematics A carpenter bought a piece of wood that was 0.76 meters long. Then she sawed 0.29 meters off the end. How long is the piece of wood now?...
- M Mathematics Given the following explicit rule an=3(4)n-1. Find the 9th term in the geometric sequence a 786432 b 196608 c 49152 d 252356...
Ответ:
A coin can either land on heads or land tails, so it has a 50% chance of landing on heads.
The theoretical probability is what is expected.
The answer would be 50%
Ответ:
s= r x teta, teta = 36Á= 0.62 rad
so r = s / teta , r = 12/0.62 = 19.35 cm