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
Gnesinka [82]
3 years ago
10

12. If you flip a dime 50 times:

Mathematics
2 answers:
nata0808 [166]3 years ago
4 0

Answer: 25 heads 25 tails

Step-by-step explanation: you would have a 50/50 chance to get heads or tails so sence there are 2 sides you would get 25 heads and 25 tails

melomori [17]3 years ago
4 0

Answer: 25 Times Head And 25 Time Tails

Step-by-step explanation: If you flip a dime in the air and if you flip it 50 times, there is an equally likely chance of flipping heads or tails. Equally likely chance means 50%. Ofcourse, it's not very likely that it would be exactly 25 times for heads and tails. Therefore, if I flipped a dime 50 times I would expect it to land  near 25 times on heads and 25 times around tails.

<em><u>Have A Great Day!</u></em>

You might be interested in
Isabelle and her parents plan to share the cost of her college education. The annual tuition cost for the college she plans to a
oksano4ka [1.4K]

Answer:

7392

Step-by-step explanation:

just divide 5544÷.75 on a calculator however you want to do it than you will get 7392

5 0
3 years ago
Mrs. Smith's class is working on a variety of science experiments. Each
SVETLANKA909090 [29]

Answer:

66

Step-by-step explanation:

If there are  <em>n</em>  students, then the number of pairs is \frac{n(n-1)}{2}.

With 12 students, \frac{12(12-1)}{2} = \frac{132}{2}=66 pairs can be formed.

The reason the formula works is this:  Each of the 12 students can be paired with 11 other students (no student is paired with him/her self).  But counting 12 x 11 = 132  counts each pair <u>twice</u>.  Example: student A can be paired with student B,..., student B can be paired with student A.  The pair was counted two times.

See the attached image that shows pairings of 5 students.  There are

5(5 - 1)/2 = 5(4)/2 = 10 pairs.

8 0
3 years ago
The Great Pyramid of Giza is located in Egypt. It has a height of about 460 ft, and width of its square base is about 55ft..
svlad2 [7]

First try it out yourself then compare answers. Remember, all squares have the same length per each side.

a) 3025

b) 25300

3 0
3 years ago
Read 2 more answers
Use the law of cosines to find the value of 2*3*4 cos theta.
daser333 [38]
The law of cosines :

A^2 = B^2 + C^2 - 2BC cos A

2^2 = 3^2 + 4^2 -  2 . 3. 4 cos theta

= 21

hope this helps
3 0
3 years ago
Read 2 more answers
During the summer, Shane earns $450 every two weeks from being a lifeguard. He saves $125 from each paycheck. According to the t
DanielleElmas [232]

Answer:

5 to 18 ; 1 to 225

Step-by-step explanation:

BEACAUSE IT WAS FROM USA TEST PREP AND GOT IT RIGHT

4 0
4 years ago
Read 2 more answers
Other questions:
  • Un globo vuela entre dos ciudades A y B, que distan entre sí 1.500 m. Los tripulantes del globo ven la ciudad A con un ángulo de
    13·1 answer
  • IN THE 2000 UNITED STATES PRESIDENTIAL ELECTION, 59.3 MILLION WOMEN VOTED. THAT NUMBER WAS 56% OF THE NUMBER OF THE WOMEN WHO WE
    10·1 answer
  • What is the area of this figure?<br><br> Enter your answer in the box.<br><br> m²
    5·2 answers
  • 375/1000 of 1 m? Maths homework is always the hardest
    12·1 answer
  • Chloe answered 42 of the 50 questions correctly. Express this amount as a percent and a decimal
    11·2 answers
  • What is 2/4 as a % plz hurry important
    8·1 answer
  • Use the initial term and the recursive formula to find an explicit formula for the sequence an. Write your answer in simplest fo
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cfrac%7B%282x%2B1%29%28x-5%29%7D%7B%28x-5%29%28x%2B4%29%5E%7B2%7D%20%7D" id
    15·1 answer
  • I don't know how to do this ? can someone help me please​
    10·1 answer
  • find the circumference of a circle with radius 2 cm. Dont forget units in your answer. use π=3.14 in your answer
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!