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
Vika [28.1K]
3 years ago
5

The probability that a fair coin tossed 10 times will land heads up on all ten tosses is 1 out of ____.

Mathematics
2 answers:
tia_tia [17]3 years ago
7 0

C: 2^10 is the answer

Aneli [31]3 years ago
4 0
2^10 hope this helps

You might be interested in
Multiple Choice
Zanzabum

A) Answer: A. 22.5 cm, 30 cm, and 37.5 cm


Setting the unity measurement as x, the three sides will be 3·x, 4·x, and 5·x. The sum of the three sides will be (3 + 4 + 5)·x = 12·x; this corresponds to the perimeter, therefore:

12·x = 90 cm


We can solve for x:

x = 90 / 12 = 7.5 cm


Hence, the sides will be:

7.5 · 3 = 22.5 cm

7.5 · 4 = 30 cm

7.5 · 5 = 37.5 cm


This situation is represented in option A (which is also the only option whose sides add up to 90).



B) Answer: C. never true


We have:

6 + 8x - 9 = 11x + 14 - 3x


Bring all the terms with x on the left, by subtracting from both sides 11x and -3x, and all the numbers on the right by subtrcting from both sides 6 and -9:

6 + 8x - 9 - 11x - (-3x) - 6 - (-9) = 11x + 14 - 3x - 11x - (-3x) - 6 - (-9)


Cancel out the opposite terms from each side:

8x - 11x + 3x = 14 - 6 + 9


Combine likely terms:

0x = 17


Now you should ask yourself: what number multiplied by zero gives 17 as a result? The answer is none because a number multiplied by zero always equals zero.


Hence, the statement is never true.


C) Answer: r \leq \frac{1}{5}


We have:

5r + 4 ≤ 5


Subtract 4 from both sides:

5r + 4 - 4 ≤ 5 - 4


Combine likely terms:

5r ≤ 1


Divide both sides by 5:

\frac{5r}{5} \leq \frac{1}{5}

r \leq \frac{1}{5}


To graph the set of solutions, you need to set:

y₁ = 5x + 4 and

y₂ = +5


Plot these two lines:

y₂ is a horizontal line at a height of 5;

y₁ is a line passing through (0, 4) and (1, 9)


The set of solutions will be the part of the graph in which y₁ lies underneath y₂ (see picture attached), that happens for x \leq \frac{1}{5}.





4 0
2 years ago
Read 2 more answers
Forty more than the product of 2 and a number is twelve. What is the number?
posledela

Answer:

Logically, the answer is either 12 or 42

3 0
3 years ago
Harper goes to a store an buys an item that costs x dollars. She has a coupon for 30% off, and then a 6% tax is added to the dis
iragen [17]
Not enough information- the coupon will only be worth 24% after tax though.
5 0
2 years ago
Read 2 more answers
I need help please!!!
galben [10]

Answer:

Y= 3

Step-by-step explanation:

When the line hits - 1

The y axis shows that its 3

3 0
3 years ago
Help pls! It’s due soon
Juliette [100K]

Answer:

x1 = -8 and x2 = 9?

6 0
3 years ago
Read 2 more answers
Other questions:
  • 9.6.2: Converting from decimal to non-decimal bases. info About A number N is given below in decimal format. Compute the represe
    8·1 answer
  • AssAssessment captures blank growth
    7·1 answer
  • BRAINLIEST!!
    13·2 answers
  • Katherine is a waitress at a restaurant. Each day she works, Katherine will make a guaranteed wage of $20, however the additiona
    15·1 answer
  • Whats 900,000,000 X 576
    7·2 answers
  • In the coordinate plane, when you move an ordered pair (x,y) to the right, _______
    12·1 answer
  • What is the check digit(d) for the UPC bar code <br> 7-25272-73070-d<br> A)8<br> B)3<br> C)4<br> D)2
    7·1 answer
  • Geometry questions for Brainliest. Please no absurd answers
    14·1 answer
  • (sqrt3-sqrt3i)^4
    10·1 answer
  • Because the lid of a marker is wider than the marker itself, a set of markers can be packaged in a container that is in the shap
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!