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
MrRissso [65]
3 years ago
8

Jason is tossing a fair coin. He tosses the coin ten times and it lands on heads eight times. If Jason tosses the coin an eleven

th time, what is the probability that it will land on heads?
Mathematics
1 answer:
nikdorinn [45]3 years ago
6 0
:Jason is tossing a fair coin. He tosses the coin ten times and it lands on heads eight times. If                                           Jason tosses the coin an eleventh time, what is the probability that it will land on heads?  
Solution:
​
The probability would be ½. The result of the eleventh toss does not depend on the previous                                   
results.  
You might be interested in
How many 4/5 cup servings are in 2/5 of a cup of ice cream (in simpleist form)
Vilka [71]

Answer:

There is 1/2  of 4/5 cup servings in a cup of ice cream.

8 0
2 years ago
Simplify the expression.<br> (the quantity x to the one-sixth power end quantity to the power of 3.)
Usimov [2.4K]

Answer:

\sqrt{x}

Step-by-step explanation:

If we have that worded expression, we can convert it into actual mathematical terms.

x to the one sixth power: x^{\frac{1}{6}}

That to the power of 3:

(x^{\frac{1}{6}})^3

Using exponent rules, since we have a power to a power, the powers multiply, so:

x^{\frac{1}{6}\cdot 3}\\\\x^{\frac{3}{6}}\\\\ x^{\frac{1}{2}}

If we have a number to a fraction power, the denominator becomes the “find the (denominator) root of x.

So:

x^{\frac{1}{2}} = \sqrt{x}

Hope this helped!

8 0
2 years ago
Read 2 more answers
Determine whether each statement is always, sometimes, or never true. Explain your reasoning. (By the way, this has to do with a
Norma-Jean [14]
A).  |x| = |-x|
This is always true.
The definition of 'absolute' value is 'size of the number without its sign'.
That's what this expression says.

b).  |x| = -|x|
This is never true, because an absolute value is never negative.
This one would true if x=0 .  So maybe some people might say
it's sometimes true, but that doesn't feel right to me.  I say never.

c).  |-x| = -|x|
This looks to me like exactly the same situation as (b),
and I would say all the same things about it.
6 0
3 years ago
Read 2 more answers
Mrs. Lenz rented a scooter during her beach vacation. The cost of the scooter rental is shown for different periods of time. Wha
iragen [17]

Answer:

The unit rate of $10 per hour.

Step-by-step explanation:

Given

x = time

y = amount

(x,y) = (1,10)

See attachment for graph

Required

What does the given point represents

From the attachment, the origin of the graph is:

(x_1,y_1) = (0,0)

and we have the given point to be:

(x_2,y_2) = (1,10)

Calculate the slope (m)

m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{10-0}{1-0}

m = \frac{10}{1}

m = 10

The slope represents $10/1 hour

Hence:

(x,y) = (1,10) means the unit rate is $10 per hour

8 0
2 years ago
Which one will rotate the regular polygon shown onto itself?
sesenic [268]

lets draw a picture of our hexagon:

then, we can rotate 60 degrees counterclockwise (or clockwise) and get the same hexagon. So, the answer is 60 degrees

6 0
1 year ago
Other questions:
  • Please help me with the geometry.
    6·1 answer
  • Which of the following are identities? A) sin^2x - cos^2x = 1 . B) sin^2x = 1 - cos^2x . C) tan^2x = 1 + sec^2x . D) cot^2x = cs
    11·1 answer
  • Perform the operation. 4x-y/3 - x+y/2
    7·1 answer
  • Find the sum of the given vectors and illustrate geometrically. [-2,-1],[5,7]
    11·1 answer
  • Suppose SAT Writing scores are normally distributed with a mean of 488488 and a standard deviation of 111111. A university plans
    15·1 answer
  • 1.What is the solution to this system of linear equations?x + y = 4 x − y = 6
    7·1 answer
  • What is the location of D on the decimal number line below?
    14·1 answer
  • What property is 15+0=15
    12·2 answers
  • Write an equation for the following situation
    11·2 answers
  • Copy and complete each sequence below. Using words, not numbers, describe how the patterns work. (for example, write, “Double th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!