Ask question

Ask question

All categories

3 years ago

15

Find the probability of getting tails on every toss of a coin when the coin is tossed 5 times.

1 answer:

icang [17]3 years ago

5 0

Answer:

1/10, or 10%

Step-by-step explanation:

There are 2 outcomes you can get from one toss, heads and tails. Therefore, if you tossed it once, the probability of landing tails would be 1/2, or 50%. Since you toss it 5 times, you will multiply the probability of one toss by five. 1/2x5 = 1/10, so your probability of landing tails on every toss when thrown 5 times is 1/10, or 10% :)

You might be interested in

Using appropriate properties find: 2/3 × 3/4 + 3/7 × 3/4

Viktor [21]

Answer:

$\frac{23}{28}$

Step-by-step explanation:

$\frac{2}{3} \times \frac{3}{4} + \frac{3}{7} \times \frac{3}{4}$

$= > \frac{3}{4} ( \frac{2}{3} + \frac{3}{7} )$

$= > \frac{3}{4} \times \frac{23}{21}$

Reducing 3 from numerator and denominator,

$= > \frac{23}{4 \times 7} = \frac{23}{28}$

3 0

3 years ago

What is the simplest form of 54/54

krek1111 [17]

1 is the simplest form since the line means division. 54 divided by 54 is 1.

4 0

3 years ago

Read 2 more answers

Frank has a batting average of .255. Write this decimal as a fraction in simplest form.

Artist 52 [7]

9/40 because when you put it in fraction form its 225/1000 then you simplify!

6 0

3 years ago

Read 2 more answers

Lines need to be painted on the field at a football stadium. The painter estimated that one can of paint would last 11 yards. Ho

zlopas [31]

Answer:

area = pi*24^2/4 = 452 yd^2

so that means you will need 452/59 = 7.6 (or 8) gallons

8 0

3 years ago

Given right triangle QRS, what is the value of sin(30°)?

m_a_m_a [10]

The value of sin(30°) is 1/2.

<h3>What is Trigonometry?</h3>

The branch of mathematics concerned with specific functions of angles and their application to calculations.

The diagram is attached below:

We know,

sin 30= Perpendicular/ Hypotenuse.

As, the hypotenuse is the opposite side of the right angle and the perpendicular is opposite to the given angle.

So,

sin 30 = 5/10

sin 30 = 1/2

Learn more about trigonometry here:

brainly.com/question/1152974

#SPJ1

3 0

1 year ago