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
Vsevolod [243]
3 years ago
12

Michelle flips a penny four times, and it lands heads up all four times. On her fifth flip, what is the probability that the pen

ny will land tails up? Explain.
Mathematics
1 answer:
snow_tiger [21]3 years ago
8 0

Answer:

1/2

Step-by-step explanation:

theoretical probability of a coin flip is always 50% heads, 50% tails

You might be interested in
Help me please !!!!!!!! I DON'T KNOWWWWWWWWWW
r-ruslan [8.4K]

Answer:

m<1= 120

Step-by-step explanation:

1. we know supplementary angles equals 180. the angle 130 is part of a supplementary angle so we can subtract it by 180 to see that missing angle.

2. we also know that all triangles three angles add up to 180. So if we add the number we know 70+50 (50 is from subtracting 130 from 180), Once we find that answer, we subtract it from 180 to find angle 2 which is 60 degrees

3. Last step, angle 2 is part os a supplementary angle in which the two angles add up to 180. So, subtracting 60 from 180 will get you the degree of the angel one which his 120 degrees.

7 0
3 years ago
What does 90-3x equal
Nikolay [14]
90-3x=?

Get x to one side 

So minus 90 from each side

-3x=-90

-90÷-3=30

Answer: x=30 

6 0
3 years ago
The measurement of 0.059 seconds equals ______ milliseconds.
V125BC [204]
The correct answer that would complete the given statement above would be 59. The measurement of 0.059 seconds is equal to 59 milliseconds. To convert this, you need to know that in every 1 second, there are 1000 milliseconds. And for 1 millisecond, there is 0.001 second. 
8 0
3 years ago
Read 2 more answers
3x + 10 &gt;28 inequality
ratelena [41]

Answer:

x > 6

Step-by-step explanation:

Given

3x + 10 > 28 ( subtract 10 from both sides )

3x > 18 ( divide both sides by 3 )

x > 6

5 0
3 years ago
Read 2 more answers
How to solve for the answer
yarga [219]
A.step 1 because it should be x^2 not 2x
3 0
3 years ago
Other questions:
  • HELP PLEASE! 75 Points!<br> Question is attached with answer choices.
    14·2 answers
  • If you start work at 2:45 and worked 2 hours how many hours did you work?
    6·2 answers
  • Each band member had 12 tickets to sell to the spring concert.
    7·2 answers
  • Can somebody plz help?
    9·2 answers
  • 2. A dance floor is a square with an area of 1,444 FT(2). What are the dimensions of the dance floor?
    13·1 answer
  • a ship sails 20km due north. It changes direction and then sails 15 due east. How far is it from its starting point? ​
    13·1 answer
  • A yacht is anchored 90 feet offshore from the base of a lighthouse. The angle of elevation from the boat to the top of the light
    10·1 answer
  • The total number of seats in a theatre is modeled by f(x)=x^2-3x, where x represents the number of rows of seats. How many rows
    14·1 answer
  • Find the value of X.<br> 50°<br> 90°<br> 100°
    8·1 answer
  • Choose the equation of a line that is perpendicular to the y-axis and passes through the point (5, -2).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!