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
MArishka [77]
3 years ago
12

Mel randomly selects a coin 200 times selecting a penny 45 times A. The experimental probability of 9 selecting a penny is 40 B.

The theoretical probability of 6 selecting a penny is 25 C. The difference between the experimental 1 and theoretical probability is 10 What is the wrong answer?​
Mathematics
1 answer:
jek_recluse [69]3 years ago
3 0

Answer:

the wrong answer is C, but the right answer is A

You might be interested in
An acre is 43,560 square feet. What is the value of 3 in 43,560
inna [77]
Answer:
43,560
> 3,000

5 0
4 years ago
You have the option of buying 20 tickets at the fair for 15$ or 45 for 27$ which is te best deal
Lostsunrise [7]
45 tickets for 27$is definitely the best deal because if you go with the first option and buy it twice you will pay 25$for only 40 I can’t Explain properly but definitely 45 for 26$
3 0
3 years ago
Read 2 more answers
Barb solved the following equation: 4(3x – 12) = 5(2x + 6)
katrin2010 [14]

Answer:

4(3 * 39 – 12) = 5(2 * 39 + 6)

x = 39


Step-by-step explanation:

4(3x – 12) = 5(2x + 6)

(12x - 48) = (10x + 30)

12x - 10x = 30 + 48

2x = 78

2x/2 = x

78/2 = 39

x = 39

No Prob :)

5 0
3 years ago
Read 2 more answers
What is the radius of a circle whose equation is x2+y2+8x−6y+21=0?
melamori03 [73]

Answer:

2 units

Step-by-step explanation:

none

8 0
3 years ago
Please check if I’m right please
JulsSmile [24]

Answer:

You are absolutely correct.

Step-by-step explanation:

If y represents distance then 2 miles count as distance and if x represents the rate and hours 4 miles per hours is x.

4 0
3 years ago
Other questions:
  • I really need help with #1 a and b
    5·1 answer
  • What is the value of n in the equation below<br><br> a^n/a^3=a^9
    14·2 answers
  • If f (x) = 2 x + 5 and three-halves are inverse functions of each other and f (x) = 2x + 5, what is
    13·1 answer
  • What is 1/3x126? Please help me I don’t get this. This is so hard.
    6·2 answers
  • From a horizontal distance of 80m, the angle of elevation to the top of a flagpole is 180. Calculate the height of the flagpole.
    14·1 answer
  • Help I need your math skills
    15·1 answer
  • How do i solve this question
    7·1 answer
  • Please help very confused and i need help!
    6·1 answer
  • Solve the triangle. A = 46°, a = 31, b = 27
    14·1 answer
  • Katherine is younger than Alexandra. Their ages are consecutive integers.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!