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
kompoz [17]
3 years ago
6

(a) the person closes their eyes, grabs a coin at random, and ips the coin. what is the probability the lower face of the coin i

s heads? (b) the person opens their eyes and sees the top face is a head. whats the probability the lower face is a head?
Mathematics
1 answer:
weqwewe [10]3 years ago
5 0
Both are 1/2 because there is two sides so half the time it would be heads and half would be tails
You might be interested in
Express 72 as a percentage of 92
dolphi86 [110]
\frac{72}{92} * 100 = 78,2608%
78,26%
7 0
3 years ago
Read 2 more answers
Help me out with this please
kakasveta [241]

Answer:

i think it is a but not shour

Step-by-step explanation:

7 0
2 years ago
4/10 divided by 3/10
andrew-mc [135]

Answer:

4/3

Step-by-step explanation:

4/10 / 3/10

4/10 * 10/3

The 10s cancel out and you are left with

4/3

6 0
3 years ago
Traci plans to conduct a coin-flipping experiment to see if the probability of landing on "heads" or "tails" is close to the the
Lunna [17]
The experiment with the least number of trials.
 
Experimental probability is more accurate and more close to theoretical probability by having the most trials. More trials = more accuracy. Less trials = less accuracy.
6 0
3 years ago
Your class is holding a bake sale to raise money for a field trip. If you are selling cakes for $3.25, what is the lowest you ne
Inessa [10]

Answer:

there needs to be at least 77 cakes sold

Step-by-step explanation:

let 'c' = # cakes sold

3.25c ≥ 250

c ≥ 250÷3.25

c ≥ 76.9

8 0
2 years ago
Other questions:
  • What is the range of the function on the graph<br>​
    9·1 answer
  • There are 36 coins consist of nickels, dimes, and quarters. There are three fewer quarters than nickels and six more dimes than
    11·1 answer
  • What is the slope of the line through the points (–3, 5) and (4, 5)? undefined 0 2 –2
    13·2 answers
  • What is a parallegram ?
    9·1 answer
  • What is the nth term rule of the linear sequence below?<br> 13, 7, 1, -5, -11,...
    11·2 answers
  • Could someone pls help me
    12·1 answer
  • What’s .9466 to the nearest hundredth I asked this before and someone gave me answer but it seems different then what I’ve learn
    15·2 answers
  • Help please (I have to write something else to send this question)​
    13·1 answer
  • Ants can hear each other up to a range of 2 m. An ant at A, 1 m
    10·1 answer
  • Maribeth has 131 ounces of sandwich meat. How many sandwiches can she make if she puts 2.5 ounces of meat on each sandwich? She
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!